It's just the controler.
You can see, print and paint, here;
https://www.youtube.com/watch?v=kv5d2GS-XXA

You have to put supports at the bottom to print the waves.

It is preferable to print it with a thin raft.

The console must be removed from the original file.

Creality

Ender 3

Yes

Yes

0,2

20