This is a keycap with the openSUSE symbol on top for the low-profile Cherry MX1B-L2NA switch and I printed it with a layer height of 0.18 mm.
But smaller is better!
The keycap also fits, for example, on a logitech g915 keyboard if the adapter is also used.
This keycap was inspired by the following projects:
It's important that the models may have to be scaled a bit so that they fit correctly!
The author remixed this model.