Printed in Prusament PLA. If you want a tighter fit for the camera holder dowel pin, wrapping with a few layers of scotch tape works well.
edit 05/02/2025 - updated lid and case to fix position of camera ribbon slot, add cut-out for GPIOs, widen I/O cutouts on case and address fitment issues. Checked fitment using the rpi4 camera model from user soswow on thingiverse (https://www.thingiverse.com/thing:2376448) and the RPI 4 model by Print_Byte (https://www.printables.com/model/727545-raspberry-pi-4).
The author remixed this model.