Any led strip is good. I used thie one from Bambu Store: [https://eu.store.bambulab.com/it-it/collections/makers-supply/products/s-shape-led-strip-light-ws2812b-rgb](https://eu.store.bambulab.com/it-it/collections/makers-supply/products/s-shape-led-strip-light-ws2812b-rgb)
Hexagonal panels must be glued, clips are not sufficient. 
For the back panels I used 2.5mm plywood and tinfoil (you find the files for laser cutter). 
Tinfoil is very important for better results! 
Check my video here: