Just my design of cylinder that projects the letters of the name Robin when you shine a light on it and turn it around. The letters are spaced by a 20 degree angle.
https://youtu.be/-WOegQm_vlo

Elegoo mars 2 Pro

No

Yes

0.05

100

Sliced with Chitubox, printed at 45 degrees with support from backside. I added also autogenerated supports inside the part and those has to be removed with a tiny stick before/after UV curing.