This is a Raspberry Pi case in the shape of a Pie with Pi details!

This will fit a Pi 4B however I have also written an instructable so you can easily make your own for other models (if enough people want a certain model I am open to making more too) https://www.instructables.com/3D-Printable-Pi-Pie-Raspberry-Pi-Case-Using-Tinker/

Both parts will need supports though I've also uploaded the version made in the instructable where the lid just sits on top, rather than slotting in - this is less secure but does make it a simpler print as far fewer and simpler supports are needed - you can find it here: https://social.thangs.com/m/55614