"scene": { "concept": "6-frame vertical contact sheet collage of night car selfies using direct phone flash. The person must remain identical to the reference image with strict biometric consistency across all frames.", "environment": "inside a car with cream leather seats and light headliner, night outside", "atmosphere": "raw smartphone realism, candid handheld energy" }, "subject": { "identity_source": "reference image only", "expression_range": [ "soft pout", "neutral gaze", "eyes down", "subtle smile", "confident smirk" ], "hair": "match reference exactly in density, strand thickness, volume distribution and color tone", "skin": "preserve pores, micro-lines, real texture, no smoothing filter", "wardrobe": } }, "shot_design": { "layout": "2x3 grid, thin borders, consistent spacing", "continuity_rules": "no identity drift between frames, only micro-expression changes allowed" }, "camera": { "device": "smartphone", "lens_equivalent": "24mm wide", "aperture": "f/1.8", "focus": "critical sharpness on eyes", "imperfections": "minor lens distortion, natural flash falloff" }, "lighting": { "key": "direct phone flash", "bounce": "cream interior reflection", "shadow_behavior": "natural hard-edged flash shadows" }, "color_grading": { "skin_accuracy": "locked to reference", "avoid": [ "teal-orange grading", "HDR bloom", "cinematic LUT", "over-saturation" ] }, "realism_constraints": { "texture_detail": "high frequency skin detail retained", "no_plastic_rendering": true, "no_face_remodeling": true, "no_identity_shift": true, "micro_asymmetry_required": true, "natural_noise_retention": true } } }
{ "prompt_type": "descriptive_replication", "reference_adherence": "STRICT_VISUAL_FIDELITY", "aspect_ratio": "3:4", "camera_override": { "framing": "medium shot from navel upward", "subject_scale": "subject close to camera, face dominant in frame", "pose_alignment": "body and head fully frontal, symmetrical, square to camera", "distance": "approx. 1.5 meters", "face_priority": "very high" }, "expression_block": { "emotion_type": "joyful laughter", "smile_style": "Hollywood smile, wide and confident", "teeth_visibility": "upper teeth fully visible, lower teeth partially visible", "lip_behavior": "natural stretch without distortion of identity ratios", "lower_to_upper_ratio_preserved": true, "cheek_activation": "zygomaticus major fully engaged creating lifted cheeks", "eye_expression": "slight natural narrowing from smiling, subtle crow's feet micro-lines allowed", "brow_behavior": "relaxed, no exaggerated lifting", "jaw_opening": "moderate, natural laugh opening (~35-45%)", "emotion_intensity": "genuine, not forced", "symmetry": "high but with natural micro-asymmetry" }, "micro_expression_details": { "nasolabial_folds": "softly pronounced during smile", "dimples": "subtle if anatomically consistent", "lip_corner_lift": "strong upward curvature", "orbicularis_oculi_engagement": "moderate, authentic Duchenne smile", "chin_skin_tension": "slight tightening during laughter" }, "body_language": { "posture": "upright and relaxed", "shoulders": "stable, slightly back", "chest": "natural rise from laughter breath", "head_position": "centered, no tilt", "movement": "minimal, static pose while smiling" }, "lighting_and_atmosphere": { "source": "on-camera flash + natural backlight", "flash_effect": "strong frontal illumination, specular highlights on teeth and cheekbones", "background": "dark underexposed foliage", "contrast": "very high", "grain": "visible digital grain", "color_profile": "slightly desaturated, early compact camera aesthetic" }, "realism_constraints": { "preserve_identity": true, "preserve_craniofacial_geometry": true, "allow_natural_smile_wrinkles": true, "forbid_face_warping": true, "forbid_exaggerated_cartoon_smile": true, "forbid_plastic_skin": true }, "negative_prompt": [ "forced smile", "fake grin", "overstretched lips", "cartoon smile", "CGI teeth", "perfect dental symmetry", "identity drift", "beauty filter", "over-smoothed skin", "anime", "3D render", "visible ears", "wide angle distortion", "knees visible", "full body shot" ] }
{ "prompt_type": "descriptive_replication", "reference_adherence": "STRICT_VISUAL_FIDELITY", "aspect_ratio": "3:4", "camera_override": { "framing": "medium shot from navel upward", "subject_scale": "subject close to camera, face dominant in frame", "pose_alignment": "body and head fully frontal, symmetrical, square to camera", "distance": "approx. 1.5 meters", "face_priority": "very high" }, "expression_block": { "emotion_type": "joyful laughter", "smile_style": "Hollywood smile, wide and confident", "teeth_visibility": "upper teeth fully visible, lower teeth partially visible", "lip_behavior": "natural stretch without distortion of identity ratios", "lower_to_upper_ratio_preserved": true, "cheek_activation": "zygomaticus major fully engaged creating lifted cheeks", "eye_expression": "slight natural narrowing from smiling, subtle crow's feet micro-lines allowed", "brow_behavior": "relaxed, no exaggerated lifting", "jaw_opening": "moderate, natural laugh opening (~35-45%)", "emotion_intensity": "genuine, not forced", "symmetry": "high but with natural micro-asymmetry" }, "micro_expression_details": { "nasolabial_folds": "softly pronounced during smile", "dimples": "subtle if anatomically consistent", "lip_corner_lift": "strong upward curvature", "orbicularis_oculi_engagement": "moderate, authentic Duchenne smile", "chin_skin_tension": "slight tightening during laughter" }, "body_language": { "posture": "upright and relaxed", "shoulders": "stable, slightly back", "chest": "natural rise from laughter breath", "head_position": "centered, no tilt", "movement": "minimal, static pose while smiling" }, "lighting_and_atmosphere": { "source": "on-camera flash + natural backlight", "flash_effect": "strong frontal illumination, specular highlights on teeth and cheekbones", "background": "dark underexposed foliage", "contrast": "very high", "grain": "visible digital grain", "color_profile": "slightly desaturated, early compact camera aesthetic" }, "realism_constraints": { "preserve_identity": true, "preserve_craniofacial_geometry": true, "allow_natural_smile_wrinkles": true, "forbid_face_warping": true, "forbid_exaggerated_cartoon_smile": true, "forbid_plastic_skin": true }, "negative_prompt": [ "forced smile", "fake grin", "overstretched lips", "cartoon smile", "CGI teeth", "perfect dental symmetry", "identity drift", "beauty filter", "over-smoothed skin", "anime", "3D render", "visible ears", "wide angle distortion", "knees visible", "full body shot" ] }
{ "prompt_type": "descriptive_replication", "reference_adherence": "STRICT_VISUAL_FIDELITY", "aspect_ratio": "3:4", "camera_override": { "framing": "medium shot from navel upward", "subject_scale": "subject close to camera, face dominant in frame", "pose_alignment": "body and head fully frontal, symmetrical, square to camera", "distance": "approx. 1.5 meters", "face_priority": "very high" }, "expression_block": { "emotion_type": "joyful laughter", "smile_style": "Hollywood smile, wide and confident", "teeth_visibility": "upper teeth fully visible, lower teeth partially visible", "lip_behavior": "natural stretch without distortion of identity ratios", "lower_to_upper_ratio_preserved": true, "cheek_activation": "zygomaticus major fully engaged creating lifted cheeks", "eye_expression": "slight natural narrowing from smiling, subtle crow's feet micro-lines allowed", "brow_behavior": "relaxed, no exaggerated lifting", "jaw_opening": "moderate, natural laugh opening (~35-45%)", "emotion_intensity": "genuine, not forced", "symmetry": "high but with natural micro-asymmetry" }, "micro_expression_details": { "nasolabial_folds": "softly pronounced during smile", "dimples": "subtle if anatomically consistent", "lip_corner_lift": "strong upward curvature", "orbicularis_oculi_engagement": "moderate, authentic Duchenne smile", "chin_skin_tension": "slight tightening during laughter" }, "body_language": { "posture": "upright and relaxed", "shoulders": "stable, slightly back", "chest": "natural rise from laughter breath", "head_position": "centered, no tilt", "movement": "minimal, static pose while smiling" }, "lighting_and_atmosphere": { "source": "on-camera flash + natural backlight", "flash_effect": "strong frontal illumination, specular highlights on teeth and cheekbones", "background": "dark underexposed foliage", "contrast": "very high", "grain": "visible digital grain", "color_profile": "slightly desaturated, early compact camera aesthetic" }, "realism_constraints": { "preserve_identity": true, "preserve_craniofacial_geometry": true, "allow_natural_smile_wrinkles": true, "forbid_face_warping": true, "forbid_exaggerated_cartoon_smile": true, "forbid_plastic_skin": true }, "negative_prompt": [ "forced smile", "fake grin", "overstretched lips", "cartoon smile", "CGI teeth", "perfect dental symmetry", "identity drift", "beauty filter", "over-smoothed skin", "anime", "3D render", "visible ears", "wide angle distortion", "knees visible", "full body shot" ] }
"scene": { "concept": "6-frame vertical contact sheet collage of night car selfies using direct phone flash. The person must remain identical to the reference image with strict biometric consistency across all frames.", "environment": "inside a car with cream leather seats and light headliner, night outside", "atmosphere": "raw smartphone realism, candid handheld energy" }, "subject": { "identity_source": "reference image only", "expression_range": [ "soft pout", "neutral gaze", "eyes down", "subtle smile", "confident smirk" ], "hair": "match reference exactly in density, strand thickness, volume distribution and color tone", "skin": "preserve pores, micro-lines, real texture, no smoothing filter", "wardrobe": } }, "shot_design": { "layout": "2x3 grid, thin borders, consistent spacing", "continuity_rules": "no identity drift between frames, only micro-expression changes allowed" }, "camera": { "device": "smartphone", "lens_equivalent": "24mm wide", "aperture": "f/1.8", "focus": "critical sharpness on eyes", "imperfections": "minor lens distortion, natural flash falloff" }, "lighting": { "key": "direct phone flash", "bounce": "cream interior reflection", "shadow_behavior": "natural hard-edged flash shadows" }, "color_grading": { "skin_accuracy": "locked to reference", "avoid": [ "teal-orange grading", "HDR bloom", "cinematic LUT", "over-saturation" ] }, "realism_constraints": { "texture_detail": "high frequency skin detail retained", "no_plastic_rendering": true, "no_face_remodeling": true, "no_identity_shift": true, "micro_asymmetry_required": true, "natural_noise_retention": true } } }
{ "prompt_type": "descriptive_replication", "reference_adherence": "STRICT_VISUAL_FIDELITY", "aspect_ratio": "3:4", "camera_override": { "framing": "medium shot from navel upward", "subject_scale": "subject close to camera, face dominant in frame", "pose_alignment": "body and head fully frontal, symmetrical, square to camera", "distance": "approx. 1.5 meters", "face_priority": "very high" }, "expression_block": { "emotion_type": "joyful laughter", "smile_style": "Hollywood smile, wide and confident", "teeth_visibility": "upper teeth fully visible, lower teeth partially visible", "lip_behavior": "natural stretch without distortion of identity ratios", "lower_to_upper_ratio_preserved": true, "cheek_activation": "zygomaticus major fully engaged creating lifted cheeks", "eye_expression": "slight natural narrowing from smiling, subtle crow's feet micro-lines allowed", "brow_behavior": "relaxed, no exaggerated lifting", "jaw_opening": "moderate, natural laugh opening (~35-45%)", "emotion_intensity": "genuine, not forced", "symmetry": "high but with natural micro-asymmetry" }, "micro_expression_details": { "nasolabial_folds": "softly pronounced during smile", "dimples": "subtle if anatomically consistent", "lip_corner_lift": "strong upward curvature", "orbicularis_oculi_engagement": "moderate, authentic Duchenne smile", "chin_skin_tension": "slight tightening during laughter" }, "body_language": { "posture": "upright and relaxed", "shoulders": "stable, slightly back", "chest": "natural rise from laughter breath", "head_position": "centered, no tilt", "movement": "minimal, static pose while smiling" }, "lighting_and_atmosphere": { "source": "on-camera flash + natural backlight", "flash_effect": "strong frontal illumination, specular highlights on teeth and cheekbones", "background": "dark underexposed foliage", "contrast": "very high", "grain": "visible digital grain", "color_profile": "slightly desaturated, early compact camera aesthetic" }, "realism_constraints": { "preserve_identity": true, "preserve_craniofacial_geometry": true, "allow_natural_smile_wrinkles": true, "forbid_face_warping": true, "forbid_exaggerated_cartoon_smile": true, "forbid_plastic_skin": true }, "negative_prompt": [ "forced smile", "fake grin", "overstretched lips", "cartoon smile", "CGI teeth", "perfect dental symmetry", "identity drift", "beauty filter", "over-smoothed skin", "anime", "3D render", "visible ears", "wide angle distortion", "knees visible", "full body shot" ] }
{ "prompt_type": "descriptive_replication", "reference_adherence": "STRICT_VISUAL_FIDELITY", "aspect_ratio": "3:4", "camera_override": { "framing": "medium shot from navel upward", "subject_scale": "subject close to camera, face dominant in frame", "pose_alignment": "body and head fully frontal, symmetrical, square to camera", "distance": "approx. 1.5 meters", "face_priority": "very high" }, "expression_block": { "emotion_type": "joyful laughter", "smile_style": "Hollywood smile, wide and confident", "teeth_visibility": "upper teeth fully visible, lower teeth partially visible", "lip_behavior": "natural stretch without distortion of identity ratios", "lower_to_upper_ratio_preserved": true, "cheek_activation": "zygomaticus major fully engaged creating lifted cheeks", "eye_expression": "slight natural narrowing from smiling, subtle crow's feet micro-lines allowed", "brow_behavior": "relaxed, no exaggerated lifting", "jaw_opening": "moderate, natural laugh opening (~35-45%)", "emotion_intensity": "genuine, not forced", "symmetry": "high but with natural micro-asymmetry" }, "micro_expression_details": { "nasolabial_folds": "softly pronounced during smile", "dimples": "subtle if anatomically consistent", "lip_corner_lift": "strong upward curvature", "orbicularis_oculi_engagement": "moderate, authentic Duchenne smile", "chin_skin_tension": "slight tightening during laughter" }, "body_language": { "posture": "upright and relaxed", "shoulders": "stable, slightly back", "chest": "natural rise from laughter breath", "head_position": "centered, no tilt", "movement": "minimal, static pose while smiling" }, "lighting_and_atmosphere": { "source": "on-camera flash + natural backlight", "flash_effect": "strong frontal illumination, specular highlights on teeth and cheekbones", "background": "dark underexposed foliage", "contrast": "very high", "grain": "visible digital grain", "color_profile": "slightly desaturated, early compact camera aesthetic" }, "realism_constraints": { "preserve_identity": true, "preserve_craniofacial_geometry": true, "allow_natural_smile_wrinkles": true, "forbid_face_warping": true, "forbid_exaggerated_cartoon_smile": true, "forbid_plastic_skin": true }, "negative_prompt": [ "forced smile", "fake grin", "overstretched lips", "cartoon smile", "CGI teeth", "perfect dental symmetry", "identity drift", "beauty filter", "over-smoothed skin", "anime", "3D render", "visible ears", "wide angle distortion", "knees visible", "full body shot" ] }
"scene": { "concept": "6-frame vertical contact sheet collage of night car selfies using direct phone flash. The person must remain identical to the reference image with strict biometric consistency across all frames.", "environment": "inside a car with cream leather seats and light headliner, night outside", "atmosphere": "raw smartphone realism, candid handheld energy" }, "subject": { "identity_source": "reference image only", "expression_range": [ "soft pout", "neutral gaze", "eyes down", "subtle smile", "confident smirk" ], "hair": "match reference exactly in density, strand thickness, volume distribution and color tone", "skin": "preserve pores, micro-lines, real texture, no smoothing filter", "wardrobe": } }, "shot_design": { "layout": "2x3 grid, thin borders, consistent spacing", "continuity_rules": "no identity drift between frames, only micro-expression changes allowed" }, "camera": { "device": "smartphone", "lens_equivalent": "24mm wide", "aperture": "f/1.8", "focus": "critical sharpness on eyes", "imperfections": "minor lens distortion, natural flash falloff" }, "lighting": { "key": "direct phone flash", "bounce": "cream interior reflection", "shadow_behavior": "natural hard-edged flash shadows" }, "color_grading": { "skin_accuracy": "locked to reference", "avoid": [ "teal-orange grading", "HDR bloom", "cinematic LUT", "over-saturation" ] }, "realism_constraints": { "texture_detail": "high frequency skin detail retained", "no_plastic_rendering": true, "no_face_remodeling": true, "no_identity_shift": true, "micro_asymmetry_required": true, "natural_noise_retention": true } } }
{ "prompt_type": "descriptive_replication", "reference_adherence": "STRICT_VISUAL_FIDELITY", "aspect_ratio": "3:4", "camera_override": { "framing": "medium shot from navel upward", "subject_scale": "subject close to camera, face dominant in frame", "pose_alignment": "body and head fully frontal, symmetrical, square to camera", "distance": "approx. 1.5 meters", "face_priority": "very high" }, "expression_block": { "emotion_type": "joyful laughter", "smile_style": "Hollywood smile, wide and confident", "teeth_visibility": "upper teeth fully visible, lower teeth partially visible", "lip_behavior": "natural stretch without distortion of identity ratios", "lower_to_upper_ratio_preserved": true, "cheek_activation": "zygomaticus major fully engaged creating lifted cheeks", "eye_expression": "slight natural narrowing from smiling, subtle crow's feet micro-lines allowed", "brow_behavior": "relaxed, no exaggerated lifting", "jaw_opening": "moderate, natural laugh opening (~35-45%)", "emotion_intensity": "genuine, not forced", "symmetry": "high but with natural micro-asymmetry" }, "micro_expression_details": { "nasolabial_folds": "softly pronounced during smile", "dimples": "subtle if anatomically consistent", "lip_corner_lift": "strong upward curvature", "orbicularis_oculi_engagement": "moderate, authentic Duchenne smile", "chin_skin_tension": "slight tightening during laughter" }, "body_language": { "posture": "upright and relaxed", "shoulders": "stable, slightly back", "chest": "natural rise from laughter breath", "head_position": "centered, no tilt", "movement": "minimal, static pose while smiling" }, "lighting_and_atmosphere": { "source": "on-camera flash + natural backlight", "flash_effect": "strong frontal illumination, specular highlights on teeth and cheekbones", "background": "dark underexposed foliage", "contrast": "very high", "grain": "visible digital grain", "color_profile": "slightly desaturated, early compact camera aesthetic" }, "realism_constraints": { "preserve_identity": true, "preserve_craniofacial_geometry": true, "allow_natural_smile_wrinkles": true, "forbid_face_warping": true, "forbid_exaggerated_cartoon_smile": true, "forbid_plastic_skin": true }, "negative_prompt": [ "forced smile", "fake grin", "overstretched lips", "cartoon smile", "CGI teeth", "perfect dental symmetry", "identity drift", "beauty filter", "over-smoothed skin", "anime", "3D render", "visible ears", "wide angle distortion", "knees visible", "full body shot" ] }
"scene": { "concept": "6-frame vertical contact sheet collage of night car selfies using direct phone flash. The person must remain identical to the reference image with strict biometric consistency across all frames.", "environment": "inside a car with cream leather seats and light headliner, night outside", "atmosphere": "raw smartphone realism, candid handheld energy" }, "subject": { "identity_source": "reference image only", "expression_range": [ "soft pout", "neutral gaze", "eyes down", "subtle smile", "confident smirk" ], "hair": "match reference exactly in density, strand thickness, volume distribution and color tone", "skin": "preserve pores, micro-lines, real texture, no smoothing filter", "wardrobe": } }, "shot_design": { "layout": "2x3 grid, thin borders, consistent spacing", "continuity_rules": "no identity drift between frames, only micro-expression changes allowed" }, "camera": { "device": "smartphone", "lens_equivalent": "24mm wide", "aperture": "f/1.8", "focus": "critical sharpness on eyes", "imperfections": "minor lens distortion, natural flash falloff" }, "lighting": { "key": "direct phone flash", "bounce": "cream interior reflection", "shadow_behavior": "natural hard-edged flash shadows" }, "color_grading": { "skin_accuracy": "locked to reference", "avoid": [ "teal-orange grading", "HDR bloom", "cinematic LUT", "over-saturation" ] }, "realism_constraints": { "texture_detail": "high frequency skin detail retained", "no_plastic_rendering": true, "no_face_remodeling": true, "no_identity_shift": true, "micro_asymmetry_required": true, "natural_noise_retention": true } } }
{ "prompt_type": "descriptive_replication", "reference_adherence": "STRICT_VISUAL_FIDELITY", "aspect_ratio": "3:4", "camera_override": { "framing": "medium shot from navel upward", "subject_scale": "subject close to camera, face dominant in frame", "pose_alignment": "body and head fully frontal, symmetrical, square to camera", "distance": "approx. 1.5 meters", "face_priority": "very high" }, "expression_block": { "emotion_type": "joyful laughter", "smile_style": "Hollywood smile, wide and confident", "teeth_visibility": "upper teeth fully visible, lower teeth partially visible", "lip_behavior": "natural stretch without distortion of identity ratios", "lower_to_upper_ratio_preserved": true, "cheek_activation": "zygomaticus major fully engaged creating lifted cheeks", "eye_expression": "slight natural narrowing from smiling, subtle crow's feet micro-lines allowed", "brow_behavior": "relaxed, no exaggerated lifting", "jaw_opening": "moderate, natural laugh opening (~35-45%)", "emotion_intensity": "genuine, not forced", "symmetry": "high but with natural micro-asymmetry" }, "micro_expression_details": { "nasolabial_folds": "softly pronounced during smile", "dimples": "subtle if anatomically consistent", "lip_corner_lift": "strong upward curvature", "orbicularis_oculi_engagement": "moderate, authentic Duchenne smile", "chin_skin_tension": "slight tightening during laughter" }, "body_language": { "posture": "upright and relaxed", "shoulders": "stable, slightly back", "chest": "natural rise from laughter breath", "head_position": "centered, no tilt", "movement": "minimal, static pose while smiling" }, "lighting_and_atmosphere": { "source": "on-camera flash + natural backlight", "flash_effect": "strong frontal illumination, specular highlights on teeth and cheekbones", "background": "dark underexposed foliage", "contrast": "very high", "grain": "visible digital grain", "color_profile": "slightly desaturated, early compact camera aesthetic" }, "realism_constraints": { "preserve_identity": true, "preserve_craniofacial_geometry": true, "allow_natural_smile_wrinkles": true, "forbid_face_warping": true, "forbid_exaggerated_cartoon_smile": true, "forbid_plastic_skin": true }, "negative_prompt": [ "forced smile", "fake grin", "overstretched lips", "cartoon smile", "CGI teeth", "perfect dental symmetry", "identity drift", "beauty filter", "over-smoothed skin", "anime", "3D render", "visible ears", "wide angle distortion", "knees visible", "full body shot" ] }
{ "prompt_type": "descriptive_replication", "reference_adherence": "STRICT_VISUAL_FIDELITY", "aspect_ratio": "3:4", "camera_override": { "framing": "medium shot from navel upward", "subject_scale": "subject close to camera, face dominant in frame", "pose_alignment": "body and head fully frontal, symmetrical, square to camera", "distance": "approx. 1.5 meters", "face_priority": "very high" }, "expression_block": { "emotion_type": "joyful laughter", "smile_style": "Hollywood smile, wide and confident", "teeth_visibility": "upper teeth fully visible, lower teeth partially visible", "lip_behavior": "natural stretch without distortion of identity ratios", "lower_to_upper_ratio_preserved": true, "cheek_activation": "zygomaticus major fully engaged creating lifted cheeks", "eye_expression": "slight natural narrowing from smiling, subtle crow's feet micro-lines allowed", "brow_behavior": "relaxed, no exaggerated lifting", "jaw_opening": "moderate, natural laugh opening (~35-45%)", "emotion_intensity": "genuine, not forced", "symmetry": "high but with natural micro-asymmetry" }, "micro_expression_details": { "nasolabial_folds": "softly pronounced during smile", "dimples": "subtle if anatomically consistent", "lip_corner_lift": "strong upward curvature", "orbicularis_oculi_engagement": "moderate, authentic Duchenne smile", "chin_skin_tension": "slight tightening during laughter" }, "body_language": { "posture": "upright and relaxed", "shoulders": "stable, slightly back", "chest": "natural rise from laughter breath", "head_position": "centered, no tilt", "movement": "minimal, static pose while smiling" }, "lighting_and_atmosphere": { "source": "on-camera flash + natural backlight", "flash_effect": "strong frontal illumination, specular highlights on teeth and cheekbones", "background": "dark underexposed foliage", "contrast": "very high", "grain": "visible digital grain", "color_profile": "slightly desaturated, early compact camera aesthetic" }, "realism_constraints": { "preserve_identity": true, "preserve_craniofacial_geometry": true, "allow_natural_smile_wrinkles": true, "forbid_face_warping": true, "forbid_exaggerated_cartoon_smile": true, "forbid_plastic_skin": true }, "negative_prompt": [ "forced smile", "fake grin", "overstretched lips", "cartoon smile", "CGI teeth", "perfect dental symmetry", "identity drift", "beauty filter", "over-smoothed skin", "anime", "3D render", "visible ears", "wide angle distortion", "knees visible", "full body shot" ] }
"scene": { "concept": "6-frame vertical contact sheet collage of night car selfies using direct phone flash. The person must remain identical to the reference image with strict biometric consistency across all frames.", "environment": "inside a car with cream leather seats and light headliner, night outside", "atmosphere": "raw smartphone realism, candid handheld energy" }, "subject": { "identity_source": "reference image only", "expression_range": [ "soft pout", "neutral gaze", "eyes down", "subtle smile", "confident smirk" ], "hair": "match reference exactly in density, strand thickness, volume distribution and color tone", "skin": "preserve pores, micro-lines, real texture, no smoothing filter", "wardrobe": } }, "shot_design": { "layout": "2x3 grid, thin borders, consistent spacing", "continuity_rules": "no identity drift between frames, only micro-expression changes allowed" }, "camera": { "device": "smartphone", "lens_equivalent": "24mm wide", "aperture": "f/1.8", "focus": "critical sharpness on eyes", "imperfections": "minor lens distortion, natural flash falloff" }, "lighting": { "key": "direct phone flash", "bounce": "cream interior reflection", "shadow_behavior": "natural hard-edged flash shadows" }, "color_grading": { "skin_accuracy": "locked to reference", "avoid": [ "teal-orange grading", "HDR bloom", "cinematic LUT", "over-saturation" ] }, "realism_constraints": { "texture_detail": "high frequency skin detail retained", "no_plastic_rendering": true, "no_face_remodeling": true, "no_identity_shift": true, "micro_asymmetry_required": true, "natural_noise_retention": true } } }
{ "prompt_type": "descriptive_replication", "reference_adherence": "STRICT_VISUAL_FIDELITY", "aspect_ratio": "3:4", "camera_override": { "framing": "medium shot from navel upward", "subject_scale": "subject close to camera, face dominant in frame", "pose_alignment": "body and head fully frontal, symmetrical, square to camera", "distance": "approx. 1.5 meters", "face_priority": "very high" }, "expression_block": { "emotion_type": "joyful laughter", "smile_style": "Hollywood smile, wide and confident", "teeth_visibility": "upper teeth fully visible, lower teeth partially visible", "lip_behavior": "natural stretch without distortion of identity ratios", "lower_to_upper_ratio_preserved": true, "cheek_activation": "zygomaticus major fully engaged creating lifted cheeks", "eye_expression": "slight natural narrowing from smiling, subtle crow's feet micro-lines allowed", "brow_behavior": "relaxed, no exaggerated lifting", "jaw_opening": "moderate, natural laugh opening (~35-45%)", "emotion_intensity": "genuine, not forced", "symmetry": "high but with natural micro-asymmetry" }, "micro_expression_details": { "nasolabial_folds": "softly pronounced during smile", "dimples": "subtle if anatomically consistent", "lip_corner_lift": "strong upward curvature", "orbicularis_oculi_engagement": "moderate, authentic Duchenne smile", "chin_skin_tension": "slight tightening during laughter" }, "body_language": { "posture": "upright and relaxed", "shoulders": "stable, slightly back", "chest": "natural rise from laughter breath", "head_position": "centered, no tilt", "movement": "minimal, static pose while smiling" }, "lighting_and_atmosphere": { "source": "on-camera flash + natural backlight", "flash_effect": "strong frontal illumination, specular highlights on teeth and cheekbones", "background": "dark underexposed foliage", "contrast": "very high", "grain": "visible digital grain", "color_profile": "slightly desaturated, early compact camera aesthetic" }, "realism_constraints": { "preserve_identity": true, "preserve_craniofacial_geometry": true, "allow_natural_smile_wrinkles": true, "forbid_face_warping": true, "forbid_exaggerated_cartoon_smile": true, "forbid_plastic_skin": true }, "negative_prompt": [ "forced smile", "fake grin", "overstretched lips", "cartoon smile", "CGI teeth", "perfect dental symmetry", "identity drift", "beauty filter", "over-smoothed skin", "anime", "3D render", "visible ears", "wide angle distortion", "knees visible", "full body shot" ] }
{ "prompt_type": "descriptive_replication", "reference_adherence": "STRICT_VISUAL_FIDELITY", "aspect_ratio": "3:4", "camera_override": { "framing": "medium shot from navel upward", "subject_scale": "subject close to camera, face dominant in frame", "pose_alignment": "body and head fully frontal, symmetrical, square to camera", "distance": "approx. 1.5 meters", "face_priority": "very high" }, "expression_block": { "emotion_type": "joyful laughter", "smile_style": "Hollywood smile, wide and confident", "teeth_visibility": "upper teeth fully visible, lower teeth partially visible", "lip_behavior": "natural stretch without distortion of identity ratios", "lower_to_upper_ratio_preserved": true, "cheek_activation": "zygomaticus major fully engaged creating lifted cheeks", "eye_expression": "slight natural narrowing from smiling, subtle crow's feet micro-lines allowed", "brow_behavior": "relaxed, no exaggerated lifting", "jaw_opening": "moderate, natural laugh opening (~35-45%)", "emotion_intensity": "genuine, not forced", "symmetry": "high but with natural micro-asymmetry" }, "micro_expression_details": { "nasolabial_folds": "softly pronounced during smile", "dimples": "subtle if anatomically consistent", "lip_corner_lift": "strong upward curvature", "orbicularis_oculi_engagement": "moderate, authentic Duchenne smile", "chin_skin_tension": "slight tightening during laughter" }, "body_language": { "posture": "upright and relaxed", "shoulders": "stable, slightly back", "chest": "natural rise from laughter breath", "head_position": "centered, no tilt", "movement": "minimal, static pose while smiling" }, "lighting_and_atmosphere": { "source": "on-camera flash + natural backlight", "flash_effect": "strong frontal illumination, specular highlights on teeth and cheekbones", "background": "dark underexposed foliage", "contrast": "very high", "grain": "visible digital grain", "color_profile": "slightly desaturated, early compact camera aesthetic" }, "realism_constraints": { "preserve_identity": true, "preserve_craniofacial_geometry": true, "allow_natural_smile_wrinkles": true, "forbid_face_warping": true, "forbid_exaggerated_cartoon_smile": true, "forbid_plastic_skin": true }, "negative_prompt": [ "forced smile", "fake grin", "overstretched lips", "cartoon smile", "CGI teeth", "perfect dental symmetry", "identity drift", "beauty filter", "over-smoothed skin", "anime", "3D render", "visible ears", "wide angle distortion", "knees visible", "full body shot" ] }
"scene": { "concept": "6-frame vertical contact sheet collage of night car selfies using direct phone flash. The person must remain identical to the reference image with strict biometric consistency across all frames.", "environment": "inside a car with cream leather seats and light headliner, night outside", "atmosphere": "raw smartphone realism, candid handheld energy" }, "subject": { "identity_source": "reference image only", "expression_range": [ "soft pout", "neutral gaze", "eyes down", "subtle smile", "confident smirk" ], "hair": "match reference exactly in density, strand thickness, volume distribution and color tone", "skin": "preserve pores, micro-lines, real texture, no smoothing filter", "wardrobe": } }, "shot_design": { "layout": "2x3 grid, thin borders, consistent spacing", "continuity_rules": "no identity drift between frames, only micro-expression changes allowed" }, "camera": { "device": "smartphone", "lens_equivalent": "24mm wide", "aperture": "f/1.8", "focus": "critical sharpness on eyes", "imperfections": "minor lens distortion, natural flash falloff" }, "lighting": { "key": "direct phone flash", "bounce": "cream interior reflection", "shadow_behavior": "natural hard-edged flash shadows" }, "color_grading": { "skin_accuracy": "locked to reference", "avoid": [ "teal-orange grading", "HDR bloom", "cinematic LUT", "over-saturation" ] }, "realism_constraints": { "texture_detail": "high frequency skin detail retained", "no_plastic_rendering": true, "no_face_remodeling": true, "no_identity_shift": true, "micro_asymmetry_required": true, "natural_noise_retention": true } } }
{ "prompt_type": "descriptive_replication", "reference_adherence": "STRICT_VISUAL_FIDELITY", "aspect_ratio": "3:4", "camera_override": { "framing": "medium shot from navel upward", "subject_scale": "subject close to camera, face dominant in frame", "pose_alignment": "body and head fully frontal, symmetrical, square to camera", "distance": "approx. 1.5 meters", "face_priority": "very high" }, "expression_block": { "emotion_type": "joyful laughter", "smile_style": "Hollywood smile, wide and confident", "teeth_visibility": "upper teeth fully visible, lower teeth partially visible", "lip_behavior": "natural stretch without distortion of identity ratios", "lower_to_upper_ratio_preserved": true, "cheek_activation": "zygomaticus major fully engaged creating lifted cheeks", "eye_expression": "slight natural narrowing from smiling, subtle crow's feet micro-lines allowed", "brow_behavior": "relaxed, no exaggerated lifting", "jaw_opening": "moderate, natural laugh opening (~35-45%)", "emotion_intensity": "genuine, not forced", "symmetry": "high but with natural micro-asymmetry" }, "micro_expression_details": { "nasolabial_folds": "softly pronounced during smile", "dimples": "subtle if anatomically consistent", "lip_corner_lift": "strong upward curvature", "orbicularis_oculi_engagement": "moderate, authentic Duchenne smile", "chin_skin_tension": "slight tightening during laughter" }, "body_language": { "posture": "upright and relaxed", "shoulders": "stable, slightly back", "chest": "natural rise from laughter breath", "head_position": "centered, no tilt", "movement": "minimal, static pose while smiling" }, "lighting_and_atmosphere": { "source": "on-camera flash + natural backlight", "flash_effect": "strong frontal illumination, specular highlights on teeth and cheekbones", "background": "dark underexposed foliage", "contrast": "very high", "grain": "visible digital grain", "color_profile": "slightly desaturated, early compact camera aesthetic" }, "realism_constraints": { "preserve_identity": true, "preserve_craniofacial_geometry": true, "allow_natural_smile_wrinkles": true, "forbid_face_warping": true, "forbid_exaggerated_cartoon_smile": true, "forbid_plastic_skin": true }, "negative_prompt": [ "forced smile", "fake grin", "overstretched lips", "cartoon smile", "CGI teeth", "perfect dental symmetry", "identity drift", "beauty filter", "over-smoothed skin", "anime", "3D render", "visible ears", "wide angle distortion", "knees visible", "full body shot" ] }
{ "prompt_type": "descriptive_replication", "reference_adherence": "STRICT_VISUAL_FIDELITY", "aspect_ratio": "3:4", "camera_override": { "framing": "medium shot from navel upward", "subject_scale": "subject close to camera, face dominant in frame", "pose_alignment": "body and head fully frontal, symmetrical, square to camera", "distance": "approx. 1.5 meters", "face_priority": "very high" }, "expression_block": { "emotion_type": "joyful laughter", "smile_style": "Hollywood smile, wide and confident", "teeth_visibility": "upper teeth fully visible, lower teeth partially visible", "lip_behavior": "natural stretch without distortion of identity ratios", "lower_to_upper_ratio_preserved": true, "cheek_activation": "zygomaticus major fully engaged creating lifted cheeks", "eye_expression": "slight natural narrowing from smiling, subtle crow's feet micro-lines allowed", "brow_behavior": "relaxed, no exaggerated lifting", "jaw_opening": "moderate, natural laugh opening (~35-45%)", "emotion_intensity": "genuine, not forced", "symmetry": "high but with natural micro-asymmetry" }, "micro_expression_details": { "nasolabial_folds": "softly pronounced during smile", "dimples": "subtle if anatomically consistent", "lip_corner_lift": "strong upward curvature", "orbicularis_oculi_engagement": "moderate, authentic Duchenne smile", "chin_skin_tension": "slight tightening during laughter" }, "body_language": { "posture": "upright and relaxed", "shoulders": "stable, slightly back", "chest": "natural rise from laughter breath", "head_position": "centered, no tilt", "movement": "minimal, static pose while smiling" }, "lighting_and_atmosphere": { "source": "on-camera flash + natural backlight", "flash_effect": "strong frontal illumination, specular highlights on teeth and cheekbones", "background": "dark underexposed foliage", "contrast": "very high", "grain": "visible digital grain", "color_profile": "slightly desaturated, early compact camera aesthetic" }, "realism_constraints": { "preserve_identity": true, "preserve_craniofacial_geometry": true, "allow_natural_smile_wrinkles": true, "forbid_face_warping": true, "forbid_exaggerated_cartoon_smile": true, "forbid_plastic_skin": true }, "negative_prompt": [ "forced smile", "fake grin", "overstretched lips", "cartoon smile", "CGI teeth", "perfect dental symmetry", "identity drift", "beauty filter", "over-smoothed skin", "anime", "3D render", "visible ears", "wide angle distortion", "knees visible", "full body shot" ] }