TBS source one V5 gopro mount fits the Hero 5-7 line. It is a very snug fit and lense retaning ring will ensure your gopro will never be thrown from the mount in a crash. Blank version and a name version are in the files, if you contact me i may be able to add your own name/logo.
Print on its end with the lense side up with supports in TPU. Use your own specific print settings to ensure best results. G-code uploaded worked fine on my modded Ender 3.
The author hasn't provided the model origin yet.