I've always needed a quick disconnect mount for my UV-5R, and I believe this may work perfect. Wherever you're not able to attach via screw, attach using the vLock-flat.stl in combination with 3M double sided tape. I based this design off of a long loved classic by JohnLox, being his Baofeng UV5R Sunvisor Mount. The idea dawned upon me after finding the vLock by BCoin.

Baofeng UV5R Sunvisor Mount by JohnLox on Thingiverse: https://www.thingiverse.com/thing:2752301
vLock by BCoin on Thingiverse: https://www.thingiverse.com/thing:6467978