I found Ben's "Pan/Tilt" project (http://www.thingiverse.com/thing:314027) and wanted to print one and actually make it work. After a few emails back and forth to track down parts and get some guidance (THANKS BEN!) I finally got it all working. Since Ben's original project didn't include a case, I quickly designed something that holds the RaspberryPi in place and allows me to secure and hide all the wiring neatly. Print both top and bottom pieces. You'll need 4x M4x50 screws to assemble. Older RaspberryPi B's don't have the 2 mounting screws. This case uses those 2 mount points to secure the board to the bottom piece. I used 2x M2.5x12 screws.