This is a clean Raspberry Pi and LCD combo case/enclosure. I could not find exactly what I wanted in a Raspberry Pi case, so I took the original files from SwissToy's Ender 3 Pro Station and some ideas from Douglas_K's Ender 3 Control Box.

This case has enough extra space in it for a relay and a buck converter, as well as a small fan. After you get the Pi set up, you should not need access to the side ports, but you can still use them if you want.

The mounting posts are a little bit large, so you might need to secure the Pi down with a thin bolt and a nut, rather than with the tiny RPi screws. I had some spare #6-32 screws and nuts from an older project, so I just used them to keep the Pi in place. Fitting the Raspberry Pi in is a little bit of a challenge, but you can do it. You don't need to force it into place, but you might have to use a little bit more strength than just dropping it in.

The stock Ender 3 LCD screen fits perfectly into place, so the case should not have any overhang or annoying lips and edges. As can be seen in the pictures, the enclosure can be used with a set of drawers. I used the Ender 3 Pro Double Drawer by FahadIjaz, and it fits great!

Feel free to modify this further if you want! Let me know if you have any questions!