I made this because I wanted a sturdy case which would fit a larger battery underneath the pcb.
This is only the left half. You'll likely want both. To get the right half simply mirror the case/cover in your slicer.
You'll need 5 M2 heat inserts and 5 short M2 screws per half. Be very careful when fitting the heat inserts because the walls are at the bare minimum here. So less heat will be better.
If you decide to use the cover you'll additionally need two long countersunk M2 screws, two M2 spacers and two short M2 screws to fix the cover to the spacers.
The author marked this model as their own original creation.