I 3D printed this grip in PLA matt by Esun. You mount the case with a standard camera screw in the bottom. I have included a screw which works nicely as per the pictures.

https://youtu.be/zezDg9tDlAo

Each item is printed on a CR5 Pro H printer. I sand out any stringing or rough areas on the inside of the grip so as to not scratch the camera when fitted. There are other colours available.

I would advise the camera grip is not left in a hot car in direct sunlight or near a naked flame otherwise it will deform at any temperatures above 60 to 70 degrees Celsius.

Please note the camera is NOT included.