I made this remix to fit larger moon models. I created a parametric model with Onshape:

https://cad.onshape.com/documents/7096c0b129afc7598737d47a/w/5ca98b2aae9e3e7e0fd652fe/e/5872cd43e01b759993437d5b?configuration=hole%3D0.008%2Bmeter%3Bsize%3D0.069%2Bmeter

The STL models I uploaded use magnets with 8mm in diameter and a flange/base with 69mm in diameter. However, you can change this with the link provided above to your needs and export download a new one on your own.

I also adjusted the base so that my Wemos D1 mini and its USB connector fit into it (see pictures). I simply use ESPHome as the main software and drive the lamp with Homeassistant.