Mike's 3D Printing Service is, well, a 3D printing service.
If you send me a 3D file, (or a link to one), I can quote you a price for the print.
My setup is as follows:
Current printing materials: PLA
Current printing device: Makerbot Replicator 2
Colors: White,Black,Transparent, Red, Orange, Green, Neon Green, Yellow, Blue, Grey.
The best source of free 3D printable files is
http://www.thingiverse.com/
If you wish to make your own 3D object, Blender is a very powerful and free 3D program.
It can be downloaded at: http://www.blender.org/
If you have any questions, do not hesitate to ask!