But this one I did actually put more effort into. I cleaned up the artifacts from the original image (https://up.heyuri.net/src/4195.png), matched the color palletes to sprites from the game and then upscaled it to 1600x1200 (and then cropped to 1080p). I wanted to do more wallpapers from Yume 2kki but most of them are very low res so there's not many that would look good upscaled without vector tracing. Simpler ones like this are easier to do.