This is a simple case for the ESP32-P4-NANO by Waveshare.
I couldn't find any suitable model for download, so I created my own.
It allows for access to the header pins (except for the POE one), speaker and RTC-connectors, camera and display FPC/FFC-ports, the boot and reset buttons, SD-Card slot, USB-A, USB-C and RJ45 ports.
Assembly requires four M2x7mm screws. You might get away with 10mm long ones to.
The measurements may not be 100% accurate, so feel free to tweak as needed.
The author marked this model as their own original creation.