White Strong, Flexible & Polished from shapeways.com for the internals, and Black Detail for the button and ring (after they've been sanded) from shapeways.com White Polished Plastic from sculpteo.com for the body.
Black Polished Plastic from sculpteo.com. Tested sanding on the tall button and white started to show up almost instantly so I'm lucky this print came out so good or it would have been a waste of color. I've also got a yellow one coming (for my PeKochu mod

) from Sculpteo so I'll show off how it looks when I get it. Hopefully it will also just need sealed like the black one.
Oh and BTW, the internals do not belong in the Peko next to it.... in case anyone got confused. I just didn't want to take off the button and ring to show off the black detail from shapeways. I love the stuff, but it's a hell of a lot of work to get it to look shiny like that. (I still keep contemplating trying a shell of the stuff, but don't know if I want to chance the waste of money if it really turns out bad)
Ken
(EDIT) Sorry for the quality of the photos. Best I could do with the light and my phone camera. The black on the PeKo looks darker in real life, though not quite as dark as the sanded and polished black detail button and ring.