Raspberry Pi 3 B+, 4 B Case

Pretty much a pc case but for the Raspberry Pi. Found the ICE CPU cooling heatsink and thought that it would look good in this.

Rev one has been printed (via Uni Protospace) and looks not bad. Will reprint Revision 3 and update accordingly.

Revision 3 comes with thinner walls as the walls on Rev one was way too thick.

Revision 4 comes with larger fan cutouts for noctua 40mm fans and thinner front wall.