About this 3D model
This is a hexagon wall light. It can be designed individually as the individual hexagons are plugged together with a connector. An ordinary LED strip can be used as a light source. Very nice projects can also be implemented with WLED. You can enter WLED as a keyword on YouTube. Here you can find an example (The video is not in front of me and only serves as an example) https://www.youtube.com/watch?v=vuUvfX1_Klk&t=16s If someone prints it, I would be happy to see photos of your projects in the comments