Help identifying ComfyUI node/extension from demo images

[maxiaofeng9527]

Hi everyone,

I got two demo images from a friend that show impressive image processing results (color enhancement / old photo restoration). Unfortunately, my friend won’t tell me where the nodes/extensions came from.

Does anyone recognize which ComfyUI node or extension produced these kinds of results? And where can I download it?

I’ll attach the sample images below.

Thanks a lot!