The scan could use just a tad more cleaning, but it is good enough. I think the colors are nice, but there is a tad green which doesn't blend at all, same with some other colors that don't blend at all. I think you probably should've done a pink-ish fading into a light blue color like you have, then it would match with the scan and still be fairly attractive. The text is very tech, and it matches with Kiddy Grade really well. This wallpaper reminds me of my Jet Police wallpaper, cept this one is more techy than grungy I guess :) Good job!