As if 3D printing was not addictive enough, I am hooked on CAD design, too, as I am becoming better at 3D model design. 
So tonight, I finished designing an AN/PRC-117F radio. I started with an existing rudimentary design someone uploaded for free and added tons of more details based on some reference photos. Pretty happy with the final result. Let me know what you think:
Real thing:
At some point, I need to stop and reduce my 1/35 kit stash first. 
Regards