FramePart3
The Original Idea came From here: http://thestuffwebuild.com/projects/multicopters/tricopter-revision-iii/
This Thing here is a Remake with more european std. sizes - It uses 15mm square wooden dowels.
It also has a centered KK3.0 Board mount.
For Build Instructions go to>
http://www.thingiverse.com/thing:231205
and
http://thestuffwebuild.com/projects/multicopters/tricopter-revision-iii/