Whow!! When I computer modeled some parts for my own model for 3D printing, I never thought that someone (other that me) actually would buy these parts from Shapeways. Nervertheless I created a shop at Shapeways because it was just a few clicks to make the parts I uploaded for myself public.
But now someone really bought something!!! 
I hope that person is happy with the parts and if so will spread the word…..
An example of a printed part, in that case the decoration for the beakhead:
