Raspberry pi 4 for compute, Hyperpixel 4.0 for display, atmega 32u4 for keyboard. 0.2mm layer height, main chassis needs to be split to 3 pieces to be able to fit it to the Prusa print area and require supports. bottom and top are connected to the main chassis with m4 screws and the main chassis connects to itself with m3 screws, both need heated inserts. Prusament galaxy black was the filament used.