This slick Cherry MX keycap was generated by the KeyV2 library by Robert Sheldon and uploaded with his permission.
This is a G20-style 1u non-spherical 'flat' keycap for Cherry MX-compatible keyswitches. I tuned this model to print on my Phrozen Sonic Mini 4k with an 80/20 blend of Elegoo ABS-like and Siraya Tenacious resins, and fit Kailh BOX stems.
If it doesn't fit, or if you'd like to generate other variants like scooped OEM or SA sets, check out the KeyV2 library at https://github.com/rsheldiii/keyV2
It's implemented in OpenSCAD and quite easy to use. Just edit src/settings.scad to generate your perfect key.
This model is licensed Creative Commons Noncommercial.