This frame is designed by Gabor Megyeri, you guys can check out and follow his awesome Instagram account.
https://www.instagram.com/mg_earl/
3D printing .stl file:
+ XCrow snap on arm and motor protector: https://www.thingiverse.com/thing:2662025
+ XCrow HD cam seat: https://www.thingiverse.com/thing:2672828
+ XCrow HD backplate for vtx connector: https://www.thingiverse.com/thing:2672806
+ XCrow_battery_pad: https://www.thingiverse.com/thing:2672791
+ 30.5 to 20 adapter 6.5mm: https://www.thingiverse.com/thing:2661982
+ 4mm round spacer set: https://www.thingiverse.com/thing:2661968
+ Shaped spacer 4mm: https://www.thingiverse.com/thing:2661968
