Tilted camera mount for GoPro-format action cameras (GoPro, Xiaomi Yi, SJCam and others) on the ZMR250 racing quadcopter frame. 4 different versions in 20/25/30/35 degrees tilt.
Use two zipties and double-sided tape to mount to frame. No vibration dampening needed, just tune your quad properly :) (BorisB's Betaflight branch of Cleanflight highly recommended)
Use a standard velcro band (same one as used for lipos) to mount the camera.
Print in the standard orientation (back side down) to minimize overhangs/bridging. Turn right side up only if you're sure your printer will manage the 25mm bridge over the main strap slot.