The folks at geekhouse bikes in Massachusetts, can build you a custom bicycle to your specifications. Pretty cool stuff. But, not as cool as something they have called "sublimated powder coating," which is a processes that allows any digital graphic to be fused into a powder coat on a bicycle. See inset picture for an example of how complex the designs can be.
So, you can create your own sleeping bag or blanket. You can personalize Kleenex boxes or M&Ms. Why not trick out your entire last-chance summer get-away by designing a custom bike with your graphics on them?