Got from the Open Pilot forums Open Frame
Parts from grabcad.com : Tiger MT2814 GoPro Hero 3 HD Camera with the Frame 9x4.7 Propeller
credit to: jbkappirossi for more info about the model http://forums.openpilot.org/topic/12600-open-frames/
Note: Bad internet connection now, when its come stable again I will upload the CAD files