Manfrotto RC2 quick release - GoPro Hero 3 adapter

Combined Manfrotto RC2 quick release block and GoPro Hero 3 flat mount that allows easy attachment of GoPro Hero 3 camera to many Manfrotto tripods.
Solidworks file included.
This is the remix of 2 designs created by other people:
Manfrotto 323 RC2 Quick Release by Bob Jenney https://grabcad.com/library/manfrotto-323-rc2-quick-release
- GoPro Flat Mount by JonDanielsRacing
http://www.thingiverse.com/thing:114571
Fits my Manfrotto 804 RC2 like a charm.
Tested on Replicator 2x.
Printed at 0.2 mm with 60% infill and 4 shells using dual extrusion with HIPS supports and MW 2.4.1 (awesome supports handling).
Also needed Pacman Helper Disk V2 (by midniteandy) to prevent corner lifting. http://www.thingiverse.com/thing:112436
NB. I have slightly re-sized original quick release block to create snugger fit. I also recommend 10-15 min acetone vapour bath (@80 deg C) to add extra strength and polish.