Randomly fiddling with AI models returned some promising results, so I tried to "remaster" this clip from Kareshi Kanojo no Jijou, since the official BluRay release only offers a really cheap and blurry upscale from the almost destroyed analog masters of the show. I used a filtered DVD rip as a base, then upscaled it twice with a 2x model and did some color correction. The grain however isn't really the best. There's also some slight ghosting and smearing that should be get rid of. The final result is far from perfect, but it probably looks like cel animation more than the BD release does.
