This is some concept art I doodled for Nova the Squirrel box art, since the burger surfing stuff is pretty iconic. Not sure if I'd want to do a background or not (SMB3 didn't do one), but if I do then I'd go for the glassy theme of world 2.

Finding an artist to commission and getting some better box art drawn (either this or a better idea) is one of the must-do tasks before the cartridge release.