This is a short test of my first design of a 3D printed version of the "Super Simple Gimbal": :http://www.rcgroups.com/forums/showth...
It uses a simple click system for servoarm attachment and uses ball joints for the force transmission. The camera plate is connected over an Cardan-Joint.
All STL-Files can be found on Thingiverse: http://www.thingiverse.com/thing:278966