Hello.
This case is designed to cover the electronics of the Raspberry Pi 3B+ when using the AliExpress 5 inch touch screen. This case only allows for the 4 USB ports and the USB power in.
The display I am using is this one : https://fr.aliexpress.com/item/1005005777123509.html?spm=a2g0o.order_list.order_list_main.125.162d5e5bCdkant&gatewayAdapt=glo2fra
Just print (no supports needed), mount the Pi to the back of the touch screen, then just snap the whole piece in the printed case.
The author marked this model as their own original creation.