GridNote ComfyUI guide chapter 17
Source revision: 2026-10-12
ComfyUI 0.34.0 / frontend 1.49.6 / Windows NVIDIA RTX Portable

Extract the ZIP first. Open a .json in ComfyUI with Ctrl+O.
Select the required model and upload the named input PNG in LoadImage.
Models and custom-node software are NOT included. Use the official links in the article.
PNG files here preserve the original pixels, transparency and metadata.
Website WebP images are optimized display copies, not workflow restore files.

Files:
ch05_first_portrait_v2_00001_.png
ch16_control_B_00001_.png
ch17-area-portrait.json
ch17-control-C0.json
ch17-control-C1.json
ch17-control-C2.json
ch17_area_portrait_00001_.png
ch17_control_C1_00001_.png
ch17_control_C2_00001_.png