A bit niche. This is an enclosure I made for upgrading my Ender 5 Plus with a BTT board (mount inside the Ender's enclosure) so I can use the TFT35 E3 V3 display as well as a Raspberry Pi with its own HDMI display.
I have blocked off one of the USB sockets on the Pi so a cord can be soldered directly to the pads on the Pi to connect it to the BTT main board all inside. I'll add a photo of this once I get it connected.
Side holes modeled with a thin wall you can punch out easily for various plugs and SD card.
Mount included to make the Pi & its display easy to fasten securely.
Step file included so you can edit to suit your own variation.