this is a cherry MX switch with very low precision. done in a few minutes to use as illustration/gross reference in other projects.
I based most on measuring with a caliper on some old switches i have. and on references from geekhack. Here is a more refined model (but using the limited sketchup format).

The only measurements that i double check everywhere i could are the ones required to: 1) attach a keycap; and 2) attach the switch to a plate.

source

versioned source code at https://gitlab.com/gcb/3dump/