This is a camera adapter mount for the Caddx Turbo EOS2 to fit in a full-size 28x28mm camera mount. It should fit other small 13x13mm cameras too.
The camera fits in snuggly and is fastened using two M2 screws.
Material should not be really critical so PLA is fine. Using a flexible material such as flex PLA or Ninjaflex could help a bit to dampen vibrations or to absorb shocks in case of crashes.
N/A PLA, flex PLA, Ninjaflex