My sister creates 3D cakes of all kinds: wine bottles, briefcases, purses, baseballs, whatever you want.
http://thesugarmamabakery.com/
She's in Pleasanton, but offers delivery just about anywhere. If you're interested in discussing your concept with her, feel free to let me know!
BTW, many Baskin Robbins stores also offer what they call "Freeze Frames," edible prints that you put on a cake like what Mr. Ugly described. You could probably get just the Freeze Frame without purchasing a cake for about $10-15.