This is a simple adapter allowing you to fix your camera with a Peak Design plate onto a Manfrotto tripod using the Manfrotto Quick Release plate.
The mating is a simple slide-in, and the camera is not kept onto the adapter if not fixed on the tripod head; a solid and secure fit is achieved thanks to the springloaded lever of the tripod pressing directly onto the Peak Design small plate.
Supports might be needed for the two small overhangs. Prints in less than 50 minutes.
The author hasn't provided the model origin yet.