[Illustrious Workflow] Advanced Multi-Character Mask-Based LoRA System (ComfyUI)

Introducing a powerful character design pipeline built around Illustrious — ideal for generating complex scenes with multiple precise characters, each with their own LoRA, styling, and pose masks.

✨ Key Features:

▫ Mask-Guided Multi-LoRA Framework

• Supports multiple distinct characters with independent LoRAs

• Each character area is defined via custom mask drawing (manual or input-based)

• Dedicated nodes for LoRA types (style, body, clothing, accessories)

▫ Optimized Illustrious Foundation

• Built on the Illustrious model family for rich detail and dynamic anatomy

• Configured for stable multi-character composition

• Modular design: easily customize scenes, lighting, camera, or prompt focus

▫ Creator-Focused Workflow

• Enables high-precision, high-consistency character creation across generations

• Ideal for multi-shot concepts, lineup renders, or consistent storytelling

• Great for experimenting with pose, outfit swaps, or stylization

▫ Perfect For:

• Multi-character fanart creators

• Professional concept artists

• Users who want full prompt and visual control

▫ Download Includes:

• Main JSON workflow (ComfyUI ready)

• Pre-configured node templates for characters and ControlNet masks

• Prompt/Negative prompt structure examples

• Optional face detailer setup

HOW TO USE :

🔹 First, your Main Prompt should describe the overall scene — environment, general vibe, number of people, and any shared details (like lighting, style, background, camera angle, etc.).

🔹 Then, each Mask Prompt should describe only the specific character inside that mask region — appearance, pose, outfit, expression, etc.
You don’t need to repeat the full scene or mention other characters again inside each mask — just focus on the one it's targeting.

So:

Main prompt: “4girls, standing, beach, sunset, masterpiece, 8K, aesthetic”

Mask 1 prompt: “4girls, long pink hair, green bikini, side ponytail, shy expression”

Mask 2 prompt: “4girls, blue hair, black swimsuit, confident pose, hands on hips”
…and so on.

Each mask works like a mini prompt zone with laser focus.

RESSOURCES :

Attention couple : https://github.com/laksjdjf/cgem156-ComfyUI

Segment anything v2 : https://github.com/neverbiasu/ComfyUI-SAM2?tab=readme-ov-file