I Loved the original Idea. But it wont really fit an iPhone on it without the cameras interfering with the grip. I changed the design to fully support the Max iPhones. Tested it with an iPhone 14 Pro Max and 15 Pro Max In their original Leather/FineWoven Cases.
The author remixed this model.
It now has cutouts to fully rotate a mounted iPhone in its Original Leather or FineWoven Case without the Cameras hitting the grip when mounted sideways.