Character Upscaler & Auto Detailer (Face, Legs, Feet)

V1.1

Input a single full-body image, auto-upscale it to high resolution(2MP), and generate a multi-view showcase grid focusing on face, legs, and feet details seamlessly, good for Character LoRA dataset preparation.

• Fully replaced SAM3 Segmentation (RMBG) with comfyui-easy-sam3, resolving the OOM issue caused by the RMBG SAM3 failing to clear VRAM.

• Added a toggleable Krea 2 refine step into every original Upscale step; Krea 2 enhances skin realism.

Note: There is nothing wrong with the quality of the RMBG custom node itself, and SAM3 Segmentation (RMBG) does provide a model unloading option. However, when the workflow requires heavy and frequent use of it to generate masks, the model unloading speed of RMBG's SAM3 Segmentation is too slow, which increases the total workflow execution time.

Models

• Krea2 - Moody Krea 2 Mix V8

• Qwen - Phr00t/Qwen-Image-Edit-Rapid-AIO

  • └ INT8 Conversion(19G) - Qwen-Rapid-AIO-NSFW-v23_diffusion_only_fp8-int8_convrot.safetensors

  • └ INT6 Conversion(14.9G) - Qwen-Rapid-AIO-NSFW-v23_diffusion_only_fp8-qic_int6_w6a8.safetensors

• Flux2 Klein 9B - Moody Desire Mix v3.0

  • └ INT8 Conversion - moodyDesireMix_v30_fp16_ctq_int8_convrot.safetensors

📂 ComfyUI/
├── 📂 models/
│   ├── 📂 checkpoints/

• SAM3.1 - Comfy-Org/sam3.1

Detection Models

📂 ComfyUI/
├── 📂 models/
│   ├── 📂 ultralytics/

• foot-yolov8l.pt

• HeelsDetect Y8m.pt

📂 ComfyUI/
├── 📂 models/
│   ├── 📂 sam3/

• SAM3 - sam3.pt

  • └ INT8 Conversion - sam3.pt

LoRA

• Krea2

  • HighQuality - High resolution

• Flux 2 Klein 9B

  • f2k_9B_lcs_consist_20260415 - Consistence Edit Lora

V1.0

⚠️ VRAM Notice: SAM3 Segmentation (RMBG) in the RMBG custom node currently causes VRAM OOM issues.

Please use either comfyui-easy-sam3 (with sam3.pt) or ComfyUI native SAM3 Detect (with SAM3.1) instead. Alternatively, I'll release a fixed version soon.The new version will use Krea2 for more realistic skin texture.

Input a single full-body image, auto-upscale it to high resolution(2MP), and generate a multi-view showcase grid focusing on face, legs, and feet details seamlessly, good for Character LoRA dataset preparation.

Models

• Qwen - Phr00t/Qwen-Image-Edit-Rapid-AIO

  • └ INT8 Conversion(19G) - Qwen-Rapid-AIO-NSFW-v23_diffusion_only_fp8-int8_convrot.safetensors

  • └ INT6 Conversion(14.9G) - Qwen-Rapid-AIO-NSFW-v23_diffusion_only_fp8-qic_int6_w6a8.safetensors

• Flux2 Klein 9B - Moody Desire Mix v3.0

  • └ INT8 Conversion - moodyDesireMix_v30_fp16_ctq_int8_convrot.safetensors

📂 ComfyUI/
├── 📂 models/
│   ├── 📂 checkpoints/

• SAM3.1 - Comfy-Org/sam3.1

Detection Models

📂 ComfyUI/
├── 📂 models/
│   ├── 📂 ultralytics/

• foot-yolov8l.pt

• HeelsDetect Y8m.pt

📂 ComfyUI/
├── 📂 models/
│   ├── 📂 sam3/

• SAM3 - sam3.pt

  • └ INT8 Conversion - sam3.pt

LoRA

• Flux 2 Klein 9B

  • f2k_9B_lcs_consist_20260415 - Consistence Edit Lora