a 12.5 degree tilted Yi cam or gopro mount for the killerbee miniquad from birdseye.nu works quite well to hold the cam in flight but i haven figured out how to stop the camera detatching during a crash. the hole throught the bottom accepts a largish zip ties but mine keep breaking! may require some fettling on the holes and part of the strengthening strut didnt print properly on mine but it works very well and has taken a lot of abuse so far