/diy/ - Do It Yourself

A while back I bought a dji runcam air unit which was just too massive to fit on any mini drone. Now that I lost my finished fpv, I'm trying to find a way to recycle the air unit instead of getting a whole new camera. Would a 3D printed monoque style "exoskeleton" work with the runcam giving enough rigidity to the shape by filling the middle, or is it absolutely critical to have a carbon fiber frame holding everything together, even for 3" props and smaller?