Not finding a good mount for my Anytone 878 in my Jeep Wrangler JK, I designed an adapter to slip over a VersaMount2 with a pressure fit. So far, it's held up to a couple of trails, but throwing a little glue on there wouldn't hurt things.
It's designed to be a secure, non-permanent mount for the Anytone878 (but, in theory, would fit any radio with a similar belt clip).
Designed in Fusion360, sliced with Cura, and printed on a Mini 2.
Feel free to remix, ask questions, etc, thanks!
No supports needed, it's oriented upside down to print, just flip it over, slide it onto the Versamount2 and go.