Summary

Minimalistic case with stand for 5 Inch touch screen with connectors on top.
Front panel is a slightly modified version of aizacky3dee's thing:2708105, which also had to be flipped and resized for some reason.
Back panel is new, hole pattern are made to also fit foot from Photojohn's thing:2858783
Used M4 bolts for stand, M1 for side screws.

Ebay listing where I bought the screen:
https://www.ebay.com/itm/Mini-5-LCD-Display-800x480-HD-Touch-Screen-Monitor-HDMI-for-Raspberry-Pi-1-2-3/142967515491

Edit 14.12.19: Added version with cutout to access GPIO port.