A very simple adapter to allow the Xiaomi C300 security camera to be connected to a standard ¼"-20 camera mount screw. It simply twists into the camera base (no need for the provided wall-mounting base plate).

I printed in PLA with a middle-of-the-road layer height to ensure threads were properly formed. Though a steel screw will likely be threaded into this so it's pretty forgiving. I would also print with at least four walls to give the thread some strength.