Hi there?i am have read your description with carrefuly,i very interested with your project,i can help you for make case or enclosure for part your electronik,i can make case with methode clip or using screw,file ready to prototype 3d printing machine or injection molding,i can send format file you needs as STEP,IGES,STL,X_T and etc,please share your pcb and please explain case you want,i hope we can work togheter and i very happy if can help you,i waiting good news from you,thanks Dedy.e