Generic Quad Copter camera mount

The project was inspired by:
"Generic Camera Gimbal - Hexacopter / Quadcopter / Tricopter" by JakeKing
http://www.thingiverse.com/thing:71492
It uses my "Generic Camera servo trigger"
http://www.thingiverse.com/thing:1444570
It mounts on a DJI F450 "Flame Wheel" Quad.
It tilts using a servo connected to the "Camera Holder"
I also added a "Trigger". This is a piece that is intended to be glued to the servo horn and aligned with the camera shutter button.
All parts were designed in FreeCAD (Thank you FreeCAD !)

6/2016
What I found out was that the camera trigger moved after about two shots. So I decided to combine the camera trigger with the camera holder. They are both here so you can choose with or without.