Another Ender 3 cover. I took ideas from a couple other users and made some changes. This cover doesn't need any screws. I added snaps that lock around the board.
There is a beeper cap included if you want. I extended the cap slightly so I could put a piece of foam in the end to dampen the sound more, also not my idea, but I can't find where I got it.
Just push around the edges and it snaps on well. To take it off I just bend the corner closest to the ribbon cable out. This will release the closest snap and then you can get your fingers under to take the rest off.
Lay the cover with the largest face down and it will print with no support. I printed mine with 0.2mm layer height and 0.44mm line width and it took about 2 hrs.