The housing consists of four parts: top, bottom, front panel and back panel. There are two versions of the front panel, with text and without text. It was printing on creality K1 with rough surface PEI plate for better surface effect. Finally edges print imperfections were removed with a file and sandpaper. The inscriptions on the front panel can be filled with white oil paint in a marker pen. It is possible to make laser engraver text in without text version of panel (I did that). On bottom side were mounted 4 rubber footers with screws 2.5x16. The holes in the pins were deepened with a drill for better precision. Holes on front panel were finished by 3mm and 4mm drill for better round precision. Assembly: PCA with the front and rear panels installed is inserted into the upper part, then install the lower panel.