Check out the .3mf file for my preferred settings, especially for supports.
Best to be printed in a material that doesn't creep, ABS is a good option.
The supports can be removed by pushing an exacto knife in from the end on each side of the support, then pushing them out sideways with a screwdriver. Hole supports can be punched out with a m5 screw.
Each mount will require 2x m5x8 SHCS screws and 2x m5 t-nuts. The gopro mount uses m5x20 screws. I reused the SmartPi screws.
The author marked this model as their own original creation.