Remixed it, because I wanted it bigger, for 3mm acrylic and I wanted mechanical connections. You can use 4 mm acrylic too, remove the 'nipples' form the legs in Fusion or Tinkercad.

Print it like they're oriented in the STL files. And use a raft on the leg. No supports. (Printer has to be callibrated)

I used these materials:

M2.5: https://amz.run/5Go9
Acrylic: https://bit.ly/3oshWVZ
PLA: https://bit.ly/3GuByik
Leds: https://amz.run/5HtO
Power supply: https://amz.run/5HtP
ESP32: https://amz.run/5HtQ

If anybody wants more info, let me know in the comments.

https://youtu.be/Q4OUixJoAtM
https://youtu.be/4zvT2gvqODw

Creality

Ender 3

Yes

No

0.2

20%