This is a 30 deg standard package sports cam holder. To be mounted on top of quad with zip ties - axially or laterally.
Works well as an inverted bumper and may help with turtle mode.
To be printed in TPU or Rubber. At least 3 perimeters. Orient to be standing vertical on its side.
I've printed both in 0.3 and 0.2 mm layer - both works well.
Some additional/manual supports from meshmixer may be beneficial as printing the upper half where the holder "arms" are becoming slender and slender may tend to pray open under nozzle pressure resulting in some miss positioned seam. But even though the print should be OK.
I've also made some bridging tests to see if my printer can make the closing arch over the lens .