Geodesic(k) LED Hemisphere base plate

I had some spare parts of the original model printed (rejected due to printing quality) and I wanted to do something with it. So I built a hemisphere with it and wanted to control it by WLED.

To hold everything in place and be able to move the hemisphere around, I created this base plate. It has mounting holes (M3 screws) for an ESP32 NodeMCU board and a separate USB socket bracket for power supply. For the USB socket I used this type: Greluma 5 Stk 3A Schnelllade-Typ-C-Buchse, 2 Draht USB C Buchse mit Schnappnut Schnalle : Amazon.de: Elektronik & Foto

The base plate can be easily screwed with small wood screws (< 3mm diameter) onto the original holes which were intended to put some small pieces of filament in it to hold the two hemispheres in place when they were put together.