Summary

Simple bracket to mount Raspberry Pi Camera board on 1/4-20 tripod thread. Board mounts to bracket with M2 screws and nuts. Printed 1/4-20 thread works better than I expected, of course I could have just used a normal 1/4-20 nut. Not much, but together with a mini ball head like http://www.amazon.com/EXMAX-Tripod-Camera-Camcorder-Bracket/dp/B012FTXOW4 (shown in photo) or a printed ball mount like http://www.thingiverse.com/thing:1165406 it does work better than blu-tack for repositioning. OpenSCAD file uses syvwlch's thread library http://www.thingiverse.com/thing:8793 as well as a separate model of the RPi Camera PCB (included here) to make cutouts to fit the backside parts.