I use Arca-Swiss compatible heads on my tripods and wanted the ability to mount my GoPro Hero7 easily without hassle.
At the time of designing this I couldn't find any other alternatives that mad me happy.
An additional M5 (0.8mm pitch thread) nut (preferably a Cap Nut) is required to allow the mount to be attached to the GoPro correctly.
This nut should be a push/pressure fit, but for added peace of mind I adhered mine with two-part epoxy.
If you are not using the bolt that came with the GoPro then an appropriate substitute must also be sourced.
The author hasn't provided the model origin yet.