This is a reference model of the Caddx Kangaroo nano camera with a 2.1mm lens. Dimensions are 14mm x 14mm x 18mm measured against the real one.

Use this model to help design mounts for your FPV frame or print for to use as a mock up!

Took zoomed in pictures at a distance to remove as much distortion as possible and used it to trace with vertices then double checked measurements against the real thing. All done in Blender.