Summary

Designed like a 4v geodesic dome.
Total diameter is 40 cm.
LEDs are in the centre of each triangle.

Started off with an icosahedron (20 triangles).

part.stl to be printed 20 times
connector plates are lasercut from acrylic plates

320 LEDs are used
https://nl.aliexpress.com/item/32625011824.html

180 screws

LEDs are extra fixated with hotglue

Youtube:
https://youtu.be/8b4wOJyP3qE
https://youtu.be/Joa0gcbQNuY