Sandwich case for various official and third party Raspberry Pi cameras

A simple sandwich case for various official and third party Raspberry Pi cameras. I made variants for the official v1 and v2, the third party v1 copy and a third party with preinstalled M12 mount. Those were the cameras I, so far, were able to measure.
This one is for the official v2. The others can be found at: https://ht0.de/pi-cam-case.html
If you need a way to attach the case to other things/surfaces/cases, you may want to look at my ball and socket mount and hinge mount (https://ht0.de/ball-and-socket-mount.html and https://ht0.de/hinge-mount.html)