Raspberry Pi 3 case
thingiverse
https://www.the-diy-life.com/diy-raspberry-pi-4-desktop-case-with-oled-stats-display/#google_vignette If you want to use a Raspberry Pi 3
Download Model from thingiverse
With this file you will be able to print Raspberry Pi 3 case with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Raspberry Pi 3 case.