I made this because the original keycap has only one language, so I tried to print new keycaps with another language. I still don't know how to fill the gap and make the light scattered outside the keycap. The guide fits very well.
I uploaded each part separately so you can configure the design you want. File include:
1- The guide that can be attached to any cap design.
2- The cap itself.
3- A complete keycap.
Update: I printed the keycaps (see the photo) and then added transparent stickers with black ink, so it works fine with white filament and can pass the light underneath.
Logitech_MX_Mechanical_keycap.stl | 55.8KB | |
Logitech_MX_Mechanical_keycap_cap.stl | 2.0KB | |
Logitech_MX_Mechanical_keycap_guide.stl | 11.8KB |