Adapter for 5W Creality Laser Module and Creality Ender-3 S1 Simple Tool Changer by Jón Schone (properprinting.pro).
Supports: under the lock (already added in .3mf, on screenshot).
I print it with 5 wall layers and 15% infill.
Might be compatible with 1.6W laser too (but I don't have it to check).
The author remixed this model.
Based on the “Blank tool holder” model