[Request] GPEN Support?

[Kinglord]

Hey there, I know this is an odd request since this is codeformer focused, but I thought I'd at least ask to see if you could add support for GPEN as well since they released some higher resolution models this year and I don't see much support for them in SD products.

https://github.com/yangxy/GPEN

I saw some reviews and the 512 model seemed to perform pretty well, so I'm curious what the 1k and 2k models can do. I actually tried to load them in but there was a Comfy error about an unsupported model, so maybe this is more of a ComfyUI request?

If you're not interested in this then that's totally cool, I just didn't find any other Facerestore focused Comfy project that wasn't targeted at faceswapping so thought I would ask. Feel free to just close this out if it's not something you care about!

[mav-rik]

@Kinglord I would be happy to add support for GPEN, but I am not the author of this custom node, I only managed to add a codeformer fidelity parameter support to it (the original node was found on civitai as .zip archive with no refs to any repo). I am quite far from python and AI, I doubt that I am capable of adding GPEN support, at least at my current situation. If you are capable of adding GPEN support, pull request is more than welcome 🤗