About this 3D model

Configuration A: Require 24 LEDS - DC 5V WS2812 Strip, 60 LEDS per meter,10mm width (Bared / IP30) Temu Taobao any WS2812 LED Controller you can find (3MM Wire Fit Best) 3MM Fiber Optic Cable (Side Glow) - Optional Amazon Filament Transparent PETG or White PLA/PETG/ABS for inner Dark PLA or ABS for other parts Configuration B: Replace WS2812 Controller with ESP32/Arduino board( and wires) Program it. NOTE: LED Strip Through Bottom Box Hole first, then Outer Shell Roll Strip on Inner ( LED match the hole) Put inner part into outer shell, may be a little tight. Connect the WS2812 led strip controller Plug the power (USB or something like that).