I really liked the LCD cover by Dave Ross as it allowed for the power button to be brought up front. It also allowed for a switch for my lights. This was nearly perfect except for the MMU2 text as my setup does not have one. Instead of leaving well enough alone I made more work for myself and removed the text.
Original model and wiring diagram can be found here:
https://www.printables.com/model/3105-mk3-mmu-lcd-cover-with-power-buttons
The author remixed this model.