I haven't done any 3D printing for a while, so I decided to model up a pulse rifle from Aliens in 1/6 scale for a future move project involving Barbie Dolls in space with big guns called "Barb Hella: Space Cop". Modeled in Maya and then uploaded into ShapeWays and sent for printing in polished white nylon. Maya uses some weird internal scaling so I'm not sure if it will be the right size. Also the fine details like the hollow gun muzzles caused ShapeWays to require an autofix which made them fatter. We'll see how that works when the part shows up next week. I think in the future it would be better to use metal tube for those parts. Makes more sense to me.