3d model database logo

Found four rotorbits 3d models.

free
cg-trader
Hobbyking RotorBits QuadCopter Kit With Modular Assembly Free 3D model
free
thingiverse
RotorBits Motor Mount
free
grabcad
Hobbyking RotorBits QuadCopter Modular drone Kit
free
grabcad
RotorBits Servo Mount