Go below and downlaod the STL files for the case. It has only 2 main parts and 4 smaller parts. The small parts are 2 push buttons and 2 sliding swithces. We use those to control the buttons and switches on the PCB. I've printed itr with PETG with 2 perimeters, 20% infill, 0.3 layer height and a 0.4mm nozzle
