Years ago when I was building this CNC machine, I decided to design and print a NEMA23 stepper motor cover to wire the machine neatly. Today, I upgraded the stepper to an servo. All I took was a screwdriver.
If you want to build or remix it: https://www.printables.com/model/96550-nema23-stepper-cover-hut-wago-terminals
Nice, the problem with putting covers on my steppers is they have a nice heatsink on them at the moment.