OctoPi Case V-Slot Mount

This is a remix of one of my favorite Raspberry Pi cases. I wanted to use this case to house my Octopi setup, and have it mounted to my printer, which uses 2020 and 2040 aluminum extrusions. I needed to modify the case a bit in order to mount to the v-slots. I had to remove the existing mounting holes and wings. Also had to remove one of the holes used to attached the top to the bottom. Along the flat side, I added recessed spaces for M3 bolts. I've included an M3 t-nut, which I got f