A simple safety cover for IKEA Trådfri switches that I designed to avoid hitting the switches that control the outlets of my printers accidentally, I used the adhesive that was pre glued on the back of the switch base plate to align it with the center of the cover.
To print multi color without an mmu I just set some settings on my slicer:
You may be able to print the colored parts separately and glue them after bu I did not test that.
These switches were printed on an Ender 3 V2 with a Sprite Pro extruder and Jyers unified firmware, compatibility and function of the previous g-code mentioned for the color change may vary depending on your firmware.
The author marked this model as their own original creation.