If you are stuck for a way to add awesomeness to the stuff you are loving making on your CNC machines you might want to have a look at hydrographics. It is a cheap, really easy way to transfer artwork on to 3D objects that would be royal pain to decorate any other way.

You can get DIY kits for $70 if you just want to try it out and rolls of preprinted hydrogrphics film is very reasonably priced on ebay.

atlanta hydro imaging - YouTube