I modified the Raspberry Pi camera case designed by 3DKarma so that the camera faces upright with the FFC cable running downward.
Pi Camera Prusa Mount http://www.thingiverse.com/thing:1662966
Thumb screw http://www.thingiverse.com/thing:735692
Ball Joint http://www.thingiverse.com/thing:247590/#files
Pi Camera Back http://www.thingiverse.com/thing:247590/#files
Category: 3D Printer Accessories