I have been designing "Screwless" TPU Camera mounts for a bunch of FPV cameras.
This one is made for the Armattan Chameleon Ti / Rooster. I've uploaded two variant @ 25 and 30 degrees. FOV should be unaffected up to 160 degrees. The printed weight should be around ~19-21g. There is no Go-Pro strap variant for this mount (though feel free to request one if needed).
This design is currently known to fit with:
-Runcam Split V2
-Runcam Split V1 (Wrapped in a small amount of insulation tape)
Check out my other things to find variants for other cameras.
As the name suggests, you don't need to screw the camera into the mount. All you have to do is pry the mount open a bit, and pop the camera in!
The camera sits completely flush in the design, and as a result, the camera compatibility is fairly limited, and the camera angle has to be set in CAD. This stops the camera angle from deviating during bumps and crashes.
I'm eager to expand the range of cameras that I can make variants for. If you get the chance to try this print with similar cameras, please let me know what does fit, and I'll add it to the compatibility list.
Print with TPU.
Rotate the design so it is upright (as pictured in yellow).
A Flexible material is required so that the mount can be pried apart.
You might need to try inserting it once or twice, with slightly different entry angles, in order to figure out how to best get it in, but once it does, it should "snap" into place.