Hi! I'm from team 3824 and I just wanted to share with you a new website that we have developed with 3D Systems that allows people to download STL files for use on their robot. The site includes practical parts that can be printed with consumer printers such as the Cube and MakerGear. If you want to check it out, here is the link:
http://cubify.com/education/partners/firstrobotics.aspx
If you have any questions or comments please let me know.