Raspberry Pi casing which is big enough to slide in a Raspberry Pi which in it self is in a case already. Also, you do not have to disconnect the Pi from power or any connected USB devices to slide your Raspberry Pi in and out.
To print it you will need supports at several places. Best use the provided .3mf file which includes all the needed support and all the other settings I used to print mine.
The author marked this model as their own original creation.