Preserve_luminance true Prompts

{ "task": "Generate a hyper-realistic professional studio portrait using the attached reference image for facial identity.", "reference_images": [ { "type": "face_identity_reference", "instruction": "Use the attached photo as the primary facial identity reference. The generated subject must match the same person, preserving facial structure, proportions, skin tone, and unique facial details." } ], "identity_lock": { "preserve_identity": true, "preserve_skin_tone": true, "preserve_face_structure": true, "preserve_micro_features": true, "instruction": "The face must strongly resemble the person in the reference image. Do not alter identity." }, "subject": { "gender": "female", "face_structure": { "overall_shape": "slightly rounded oval face with smooth transitions between temples, cheekbones, and jaw", "proportions": "face slightly longer than wide (approx ratio 1.35:1)", "forehead": "slightly wider than the jaw", "cheekbones": "full rounded cheekbones forming the widest part of the face", "jawline": "soft and gently tapering", "chin": "rounded, slightly projecting forward" }, "skin": { "tone": "deep warm brown", "undertone": "warm golden with caramel nuances", "texture": "smooth skin with minimal pores", "shine": "natural highlights on nose bridge, cheeks, and forehead", "t_zone": "slightly luminous", "complexion": "healthy glowing skin" }, "eyes": { "shape": "soft almond eyes slightly elongated", "orientation": "slightly upturned outer corners", "iris_color": "very dark brown almost black with deep chocolate tones", "eyelashes": "medium length natural lashes", "eyelids": "light crease, smooth under-eye area" }, "eyebrows": { "shape": "soft natural arc", "thickness": "medium to slightly thick", "density": "natural density", "color": "dark brown to black" }, "nose": { "bridge": "mostly straight", "width": "moderate width nostrils", "tip": "rounded soft tip", "nostrils": "oval shape slightly visible from front" }, "mouth": { "upper_lip": "medium thickness", "lower_lip": "slightly fuller", "cupid_bow": "soft defined cupid bow", "lip_color": "natural brownish rose", "expression": "subtle relaxed smile" }, "hair": { "texture": "natural African type 4 hair", "style": "thin cornrow braids directed toward the back", "color": "dark brown to black with copper highlights", "density": "high density", "accessory": "white headscarf covering back of head" } }, "composition": { "framing": "medium close-up portrait cropped below the chest", "orientation": "vertical portrait", "subject_position": "centered", "camera_angle": "near frontal with subtle 3/4 perspective", "camera_height": "eye level", "camera_distance": "about 1.3 meters" }, "pose": { "torso_rotation": "slightly rotated right about 10–15 degrees", "shoulders": "relaxed", "head_tilt": "very subtle tilt to the right", "chin": "slightly lowered", "gaze": "direct eye contact with camera", "expression": "soft confident professional expression with minimal smile" }, "lighting": { "style": "soft professional studio lighting", "key_light": { "type": "large softbox", "position": "camera left", "effect": "illuminates left side of face and cheekbones" }, "fill_light": { "position": "camera right", "intensity": "low" }, "contrast": "soft low contrast", "highlights": [ "nose bridge", "cheekbones", "forehead", "lower lip" ], "shadows": "very soft shadows under chin and jawline" }, "environment": { "location": "photo studio", "background": { "type": "textured backdrop", "color": "warm beige sand tone", "texture": "subtle plaster texture" }, "depth_of_field": { "aperture_effect": "shallow depth of field", "background_blur": "soft blur", "distance_to_background": "1.5 meters" } }, "wardrobe": { "blazer": { "type": "tailored blazer", "color": "camel beige", "fabric": "matte", "style": "classic business cut" }, "top": { "type": "fine knit sweater", "color": "cream", "neck": "round collar" } }, "color_mood": { "palette": ["beige", "camel", "cream", "soft brown"], "temperature": "warm neutral 4800K–5200K", "style": "corporate editorial portrait", "grade": "slightly warm tones with natural skin rendering" }, "camera": { "lens": "85mm portrait lens", "aperture": "f/2.8", "iso": 100, "shutter_speed": "1/125", "focus": "sharp focus on eyes" }, "render": { "style": "hyper realistic professional portrait", "quality": "ultra high resolution", "grain": "none", "look": "clean modern studio photography" } } "

bright color grading, muted color grading, rear projection

recreate image and make it brighter

bright color grading, muted color grading, rear projection

bright color grading, muted color grading, rear projection

bright color grading, muted color grading, rear projection

make lights look more vibrant

create a similar image while maintaining the color gamut and high image quality

make lights look more vibrant

add sun lights to image

Spanish farmer + rice double color exposure effect

remove wood ladder. Avoid over smoothing and haloing. Subtle dodge & burn to balance midtones. untra detailed skin. soft light to see people clearly.

{ "system": "STRICT_IDENTITY_HYPERREAL_ENGINE_V13", "identity": { "primary_source": "IMAGE_A", "secondary_source": "IMAGE_B", "mode": "absolute_face_anchor", "rules": [ "face_geometry_from_A_only", "B_validation_only_if_A_insufficient", "B_never_enriches_identity", "no_identity_blending" ] }, "face_integration": { "mode": "direct_projection", "rule": "face_must_be_transferred_not_reconstructed", "forbidden": [ "face_reinterpretation", "face_regeneration" ] }, "facial_lock": { "geometry": "locked", "eye_spacing": "locked", "eye_shape": "locked", "nose_shape": "locked", "mouth_shape": "locked", "jawline": "locked", "hairline": "locked", "beard_edge": "locked" }, "asymmetry_lock": { "eye_asymmetry": "preserve", "mouth_asymmetry": "preserve", "nose_asymmetry": "preserve", "rule": "never_symmetrize" }, "skin_system": { "texture_source": "A", "pores": "visible", "imperfections": "preserved", "micro_variation": "preserved", "frequency_detail": "high_micro", "forbidden": [ "smoothing", "beautification", "plastic_skin", "ai_skin_enhancement", "over_sharpen", "hdr_skin", "contrast_boost_face" ] }, "lighting_control": { "face_lighting_source": "A", "preserve_luminance": true, "preserve_micro_shadows": true, "scene_light_applies_to": "body_only", "forbidden": [ "color_cast_on_face", "cinematic_tint_face", "contrast_remap_face" ] }, "expression_lock": { "base_expression": "A", "forbidden": [ "expression_reconstruction", "muscle_tension_change", "lip_compression_change", "eyelid_opening_change", "emotion_shift" ] }, "pose": { "source": "C", "rule": "adapt_body_only_never_face" }, "object_interaction": { "priority": "low", "rule": "degrade_before_identity" }, "hyperrealism": { "mode": "photographic_human", "skin_detail": "micro_frequency_high", "noise": "natural_sensor_like", "forbidden": [ "cgi_look", "ai_overprocessing" ] }, "video_stability": { "frame_lock": [ "face_geometry", "eye_spacing", "nose_shape", "mouth_shape", "beard_edge", "skin_tone" ], "temporal_consistency": true, "no_morphing": true, "no_flicker": true }, "thresholds": { "eye_spacing_variation_percent": 2, "nose_width_variation_percent": 2, "mouth_width_variation_percent": 3, "skin_tone_delta_max": 3, "beard_edge_shift_px": 2, "head_scale_variation_percent": 2, "flicker_tolerance_percent": 1 }, "validation": { "identity_match": "required", "geometry_within_threshold": true, "skin_within_threshold": true, "no_face_lighting_contamination": true, "no_drift": true }, "failure_response": { "repair": [ "reproject_face_from_A", "reset_skin_from_A", "reduce_pose_complexity" ], "abort_conditions": [ "identity_loss", "geometry_out_of_threshold", "skin_artificial", "unrecoverable_drift" ], "final_rule": "reject_if_not_human_real" } }

{ "system": "STRICT_IDENTITY_HYPERREAL_ENGINE_V13", "identity": { "primary_source": "IMAGE_A", "secondary_source": "IMAGE_B", "mode": "absolute_face_anchor", "rules": [ "face_geometry_from_A_only", "B_validation_only_if_A_insufficient", "B_never_enriches_identity", "no_identity_blending" ] }, "face_integration": { "mode": "direct_projection", "rule": "face_must_be_transferred_not_reconstructed", "forbidden": [ "face_reinterpretation", "face_regeneration" ] }, "facial_lock": { "geometry": "locked", "eye_spacing": "locked", "eye_shape": "locked", "nose_shape": "locked", "mouth_shape": "locked", "jawline": "locked", "hairline": "locked", "beard_edge": "locked" }, "asymmetry_lock": { "eye_asymmetry": "preserve", "mouth_asymmetry": "preserve", "nose_asymmetry": "preserve", "rule": "never_symmetrize" }, "skin_system": { "texture_source": "A", "pores": "visible", "imperfections": "preserved", "micro_variation": "preserved", "frequency_detail": "high_micro", "forbidden": [ "smoothing", "beautification", "plastic_skin", "ai_skin_enhancement", "over_sharpen", "hdr_skin", "contrast_boost_face" ] }, "lighting_control": { "face_lighting_source": "A", "preserve_luminance": true, "preserve_micro_shadows": true, "scene_light_applies_to": "body_only", "forbidden": [ "color_cast_on_face", "cinematic_tint_face", "contrast_remap_face" ] }, "expression_lock": { "base_expression": "A", "forbidden": [ "expression_reconstruction", "muscle_tension_change", "lip_compression_change", "eyelid_opening_change", "emotion_shift" ] }, "pose": { "source": "C", "rule": "adapt_body_only_never_face" }, "object_interaction": { "priority": "low", "rule": "degrade_before_identity" }, "hyperrealism": { "mode": "photographic_human", "skin_detail": "micro_frequency_high", "noise": "natural_sensor_like", "forbidden": [ "cgi_look", "ai_overprocessing" ] }, "video_stability": { "frame_lock": [ "face_geometry", "eye_spacing", "nose_shape", "mouth_shape", "beard_edge", "skin_tone" ], "temporal_consistency": true, "no_morphing": true, "no_flicker": true }, "thresholds": { "eye_spacing_variation_percent": 2, "nose_width_variation_percent": 2, "mouth_width_variation_percent": 3, "skin_tone_delta_max": 3, "beard_edge_shift_px": 2, "head_scale_variation_percent": 2, "flicker_tolerance_percent": 1 }, "validation": { "identity_match": "required", "geometry_within_threshold": true, "skin_within_threshold": true, "no_face_lighting_contamination": true, "no_drift": true }, "failure_response": { "repair": [ "reproject_face_from_A", "reset_skin_from_A", "reduce_pose_complexity" ], "abort_conditions": [ "identity_loss", "geometry_out_of_threshold", "skin_artificial", "unrecoverable_drift" ], "final_rule": "reject_if_not_human_real" } }

{ "system": "STRICT_IDENTITY_HYPERREAL_ENGINE_V13", "identity": { "primary_source": "IMAGE_A", "secondary_source": "IMAGE_B", "mode": "absolute_face_anchor", "rules": [ "face_geometry_from_A_only", "B_validation_only_if_A_insufficient", "B_never_enriches_identity", "no_identity_blending" ] }, "face_integration": { "mode": "direct_projection", "rule": "face_must_be_transferred_not_reconstructed", "forbidden": [ "face_reinterpretation", "face_regeneration" ] }, "facial_lock": { "geometry": "locked", "eye_spacing": "locked", "eye_shape": "locked", "nose_shape": "locked", "mouth_shape": "locked", "jawline": "locked", "hairline": "locked", "beard_edge": "locked" }, "asymmetry_lock": { "eye_asymmetry": "preserve", "mouth_asymmetry": "preserve", "nose_asymmetry": "preserve", "rule": "never_symmetrize" }, "skin_system": { "texture_source": "A", "pores": "visible", "imperfections": "preserved", "micro_variation": "preserved", "frequency_detail": "high_micro", "forbidden": [ "smoothing", "beautification", "plastic_skin", "ai_skin_enhancement", "over_sharpen", "hdr_skin", "contrast_boost_face" ] }, "lighting_control": { "face_lighting_source": "A", "preserve_luminance": true, "preserve_micro_shadows": true, "scene_light_applies_to": "body_only", "forbidden": [ "color_cast_on_face", "cinematic_tint_face", "contrast_remap_face" ] }, "expression_lock": { "base_expression": "A", "forbidden": [ "expression_reconstruction", "muscle_tension_change", "lip_compression_change", "eyelid_opening_change", "emotion_shift" ] }, "pose": { "source": "C", "rule": "adapt_body_only_never_face" }, "object_interaction": { "priority": "low", "rule": "degrade_before_identity" }, "hyperrealism": { "mode": "photographic_human", "skin_detail": "micro_frequency_high", "noise": "natural_sensor_like", "forbidden": [ "cgi_look", "ai_overprocessing" ] }, "video_stability": { "frame_lock": [ "face_geometry", "eye_spacing", "nose_shape", "mouth_shape", "beard_edge", "skin_tone" ], "temporal_consistency": true, "no_morphing": true, "no_flicker": true }, "thresholds": { "eye_spacing_variation_percent": 2, "nose_width_variation_percent": 2, "mouth_width_variation_percent": 3, "skin_tone_delta_max": 3, "beard_edge_shift_px": 2, "head_scale_variation_percent": 2, "flicker_tolerance_percent": 1 }, "validation": { "identity_match": "required", "geometry_within_threshold": true, "skin_within_threshold": true, "no_face_lighting_contamination": true, "no_drift": true }, "failure_response": { "repair": [ "reproject_face_from_A", "reset_skin_from_A", "reduce_pose_complexity" ], "abort_conditions": [ "identity_loss", "geometry_out_of_threshold", "skin_artificial", "unrecoverable_drift" ], "final_rule": "reject_if_not_human_real" } }

{ "system": "STRICT_IDENTITY_HYPERREAL_ENGINE_V13", "identity": { "primary_source": "IMAGE_A", "secondary_source": "IMAGE_B", "mode": "absolute_face_anchor", "rules": [ "face_geometry_from_A_only", "B_validation_only_if_A_insufficient", "B_never_enriches_identity", "no_identity_blending" ] }, "face_integration": { "mode": "direct_projection", "rule": "face_must_be_transferred_not_reconstructed", "forbidden": [ "face_reinterpretation", "face_regeneration" ] }, "facial_lock": { "geometry": "locked", "eye_spacing": "locked", "eye_shape": "locked", "nose_shape": "locked", "mouth_shape": "locked", "jawline": "locked", "hairline": "locked", "beard_edge": "locked" }, "asymmetry_lock": { "eye_asymmetry": "preserve", "mouth_asymmetry": "preserve", "nose_asymmetry": "preserve", "rule": "never_symmetrize" }, "skin_system": { "texture_source": "A", "pores": "visible", "imperfections": "preserved", "micro_variation": "preserved", "frequency_detail": "high_micro", "forbidden": [ "smoothing", "beautification", "plastic_skin", "ai_skin_enhancement", "over_sharpen", "hdr_skin", "contrast_boost_face" ] }, "lighting_control": { "face_lighting_source": "A", "preserve_luminance": true, "preserve_micro_shadows": true, "scene_light_applies_to": "body_only", "forbidden": [ "color_cast_on_face", "cinematic_tint_face", "contrast_remap_face" ] }, "expression_lock": { "base_expression": "A", "forbidden": [ "expression_reconstruction", "muscle_tension_change", "lip_compression_change", "eyelid_opening_change", "emotion_shift" ] }, "pose": { "source": "C", "rule": "adapt_body_only_never_face" }, "object_interaction": { "priority": "low", "rule": "degrade_before_identity" }, "hyperrealism": { "mode": "photographic_human", "skin_detail": "micro_frequency_high", "noise": "natural_sensor_like", "forbidden": [ "cgi_look", "ai_overprocessing" ] }, "video_stability": { "frame_lock": [ "face_geometry", "eye_spacing", "nose_shape", "mouth_shape", "beard_edge", "skin_tone" ], "temporal_consistency": true, "no_morphing": true, "no_flicker": true }, "thresholds": { "eye_spacing_variation_percent": 2, "nose_width_variation_percent": 2, "mouth_width_variation_percent": 3, "skin_tone_delta_max": 3, "beard_edge_shift_px": 2, "head_scale_variation_percent": 2, "flicker_tolerance_percent": 1 }, "validation": { "identity_match": "required", "geometry_within_threshold": true, "skin_within_threshold": true, "no_face_lighting_contamination": true, "no_drift": true }, "failure_response": { "repair": [ "reproject_face_from_A", "reset_skin_from_A", "reduce_pose_complexity" ], "abort_conditions": [ "identity_loss", "geometry_out_of_threshold", "skin_artificial", "unrecoverable_drift" ], "final_rule": "reject_if_not_human_real" } }

{ "system": "STRICT_IDENTITY_HYPERREAL_ENGINE_V13", "identity": { "primary_source": "IMAGE_A", "secondary_source": "IMAGE_B", "mode": "absolute_face_anchor", "rules": [ "face_geometry_from_A_only", "B_validation_only_if_A_insufficient", "B_never_enriches_identity", "no_identity_blending" ] }, "face_integration": { "mode": "direct_projection", "rule": "face_must_be_transferred_not_reconstructed", "forbidden": [ "face_reinterpretation", "face_regeneration" ] }, "facial_lock": { "geometry": "locked", "eye_spacing": "locked", "eye_shape": "locked", "nose_shape": "locked", "mouth_shape": "locked", "jawline": "locked", "hairline": "locked", "beard_edge": "locked" }, "asymmetry_lock": { "eye_asymmetry": "preserve", "mouth_asymmetry": "preserve", "nose_asymmetry": "preserve", "rule": "never_symmetrize" }, "skin_system": { "texture_source": "A", "pores": "visible", "imperfections": "preserved", "micro_variation": "preserved", "frequency_detail": "high_micro", "forbidden": [ "smoothing", "beautification", "plastic_skin", "ai_skin_enhancement", "over_sharpen", "hdr_skin", "contrast_boost_face" ] }, "lighting_control": { "face_lighting_source": "A", "preserve_luminance": true, "preserve_micro_shadows": true, "scene_light_applies_to": "body_only", "forbidden": [ "color_cast_on_face", "cinematic_tint_face", "contrast_remap_face" ] }, "expression_lock": { "base_expression": "A", "forbidden": [ "expression_reconstruction", "muscle_tension_change", "lip_compression_change", "eyelid_opening_change", "emotion_shift" ] }, "pose": { "source": "C", "rule": "adapt_body_only_never_face" }, "object_interaction": { "priority": "low", "rule": "degrade_before_identity" }, "hyperrealism": { "mode": "photographic_human", "skin_detail": "micro_frequency_high", "noise": "natural_sensor_like", "forbidden": [ "cgi_look", "ai_overprocessing" ] }, "video_stability": { "frame_lock": [ "face_geometry", "eye_spacing", "nose_shape", "mouth_shape", "beard_edge", "skin_tone" ], "temporal_consistency": true, "no_morphing": true, "no_flicker": true }, "thresholds": { "eye_spacing_variation_percent": 2, "nose_width_variation_percent": 2, "mouth_width_variation_percent": 3, "skin_tone_delta_max": 3, "beard_edge_shift_px": 2, "head_scale_variation_percent": 2, "flicker_tolerance_percent": 1 }, "validation": { "identity_match": "required", "geometry_within_threshold": true, "skin_within_threshold": true, "no_face_lighting_contamination": true, "no_drift": true }, "failure_response": { "repair": [ "reproject_face_from_A", "reset_skin_from_A", "reduce_pose_complexity" ], "abort_conditions": [ "identity_loss", "geometry_out_of_threshold", "skin_artificial", "unrecoverable_drift" ], "final_rule": "reject_if_not_human_real" } }

{ "system": "STRICT_IDENTITY_HYPERREAL_ENGINE_V13", "identity": { "primary_source": "IMAGE_A", "secondary_source": "IMAGE_B", "mode": "absolute_face_anchor", "rules": [ "face_geometry_from_A_only", "B_validation_only_if_A_insufficient", "B_never_enriches_identity", "no_identity_blending" ] }, "face_integration": { "mode": "direct_projection", "rule": "face_must_be_transferred_not_reconstructed", "forbidden": [ "face_reinterpretation", "face_regeneration" ] }, "facial_lock": { "geometry": "locked", "eye_spacing": "locked", "eye_shape": "locked", "nose_shape": "locked", "mouth_shape": "locked", "jawline": "locked", "hairline": "locked", "beard_edge": "locked" }, "asymmetry_lock": { "eye_asymmetry": "preserve", "mouth_asymmetry": "preserve", "nose_asymmetry": "preserve", "rule": "never_symmetrize" }, "skin_system": { "texture_source": "A", "pores": "visible", "imperfections": "preserved", "micro_variation": "preserved", "frequency_detail": "high_micro", "forbidden": [ "smoothing", "beautification", "plastic_skin", "ai_skin_enhancement", "over_sharpen", "hdr_skin", "contrast_boost_face" ] }, "lighting_control": { "face_lighting_source": "A", "preserve_luminance": true, "preserve_micro_shadows": true, "scene_light_applies_to": "body_only", "forbidden": [ "color_cast_on_face", "cinematic_tint_face", "contrast_remap_face" ] }, "expression_lock": { "base_expression": "A", "forbidden": [ "expression_reconstruction", "muscle_tension_change", "lip_compression_change", "eyelid_opening_change", "emotion_shift" ] }, "pose": { "source": "C", "rule": "adapt_body_only_never_face" }, "object_interaction": { "priority": "low", "rule": "degrade_before_identity" }, "hyperrealism": { "mode": "photographic_human", "skin_detail": "micro_frequency_high", "noise": "natural_sensor_like", "forbidden": [ "cgi_look", "ai_overprocessing" ] }, "video_stability": { "frame_lock": [ "face_geometry", "eye_spacing", "nose_shape", "mouth_shape", "beard_edge", "skin_tone" ], "temporal_consistency": true, "no_morphing": true, "no_flicker": true }, "thresholds": { "eye_spacing_variation_percent": 2, "nose_width_variation_percent": 2, "mouth_width_variation_percent": 3, "skin_tone_delta_max": 3, "beard_edge_shift_px": 2, "head_scale_variation_percent": 2, "flicker_tolerance_percent": 1 }, "validation": { "identity_match": "required", "geometry_within_threshold": true, "skin_within_threshold": true, "no_face_lighting_contamination": true, "no_drift": true }, "failure_response": { "repair": [ "reproject_face_from_A", "reset_skin_from_A", "reduce_pose_complexity" ], "abort_conditions": [ "identity_loss", "geometry_out_of_threshold", "skin_artificial", "unrecoverable_drift" ], "final_rule": "reject_if_not_human_real" } }

make contrast stronger and blacks darker

{ "system": "STRICT_IDENTITY_HYPERREAL_ENGINE_V13", "identity": { "primary_source": "IMAGE_A", "secondary_source": "IMAGE_B", "mode": "absolute_face_anchor", "rules": [ "face_geometry_from_A_only", "B_validation_only_if_A_insufficient", "B_never_enriches_identity", "no_identity_blending" ] }, "face_integration": { "mode": "direct_projection", "rule": "face_must_be_transferred_not_reconstructed", "forbidden": [ "face_reinterpretation", "face_regeneration" ] }, "facial_lock": { "geometry": "locked", "eye_spacing": "locked", "eye_shape": "locked", "nose_shape": "locked", "mouth_shape": "locked", "jawline": "locked", "hairline": "locked", "beard_edge": "locked" }, "asymmetry_lock": { "eye_asymmetry": "preserve", "mouth_asymmetry": "preserve", "nose_asymmetry": "preserve", "rule": "never_symmetrize" }, "skin_system": { "texture_source": "A", "pores": "visible", "imperfections": "preserved", "micro_variation": "preserved", "frequency_detail": "high_micro", "forbidden": [ "smoothing", "beautification", "plastic_skin", "ai_skin_enhancement", "over_sharpen", "hdr_skin", "contrast_boost_face" ] }, "lighting_control": { "face_lighting_source": "A", "preserve_luminance": true, "preserve_micro_shadows": true, "scene_light_applies_to": "body_only", "forbidden": [ "color_cast_on_face", "cinematic_tint_face", "contrast_remap_face" ] }, "expression_lock": { "base_expression": "A", "forbidden": [ "expression_reconstruction", "muscle_tension_change", "lip_compression_change", "eyelid_opening_change", "emotion_shift" ] }, "pose": { "source": "C", "rule": "adapt_body_only_never_face" }, "object_interaction": { "priority": "low", "rule": "degrade_before_identity" }, "hyperrealism": { "mode": "photographic_human", "skin_detail": "micro_frequency_high", "noise": "natural_sensor_like", "forbidden": [ "cgi_look", "ai_overprocessing" ] }, "video_stability": { "frame_lock": [ "face_geometry", "eye_spacing", "nose_shape", "mouth_shape", "beard_edge", "skin_tone" ], "temporal_consistency": true, "no_morphing": true, "no_flicker": true }, "thresholds": { "eye_spacing_variation_percent": 2, "nose_width_variation_percent": 2, "mouth_width_variation_percent": 3, "skin_tone_delta_max": 3, "beard_edge_shift_px": 2, "head_scale_variation_percent": 2, "flicker_tolerance_percent": 1 }, "validation": { "identity_match": "required", "geometry_within_threshold": true, "skin_within_threshold": true, "no_face_lighting_contamination": true, "no_drift": true }, "failure_response": { "repair": [ "reproject_face_from_A", "reset_skin_from_A", "reduce_pose_complexity" ], "abort_conditions": [ "identity_loss", "geometry_out_of_threshold", "skin_artificial", "unrecoverable_drift" ], "final_rule": "reject_if_not_human_real" } }

make contrast stronger and blacks darker

make contrast stronger and blacks darker

make colors more vibrant and realistic

make contrast stronger and blacks darker