This is a remix of the Temper keyboard. The point of difference is the thumb cluster, which is moved ~1U away from the palm. The aim is to eliminate awkward, cramped thumb movement. The build process and the materials pretty much the same as the Temper. The reset switch was swapped out for a 6mm tactile button switch. To reduce the height of the board, the PCB is not designed to accommodate a base plate. However, I have added a case that is press-fitted and, in my experience, works really well. If printing, you may need to tinker with your tolerances.