Proud owner of not one but 2.5 3d Printers (See reprap.org, bitsfrombytes.com, makerbot.com, and thingiverse.com for details), a half-dozen robots in various stages of decomposition, and a couple of Nerf guns.
I'd be happy to make stuff for you out of my 3d printers (Yes, they make custom parts. Please form an orderly line...), just shoot me a PM about it.