The original model is cropped to fit on my desk. I think it will work for most printers.

thingiverse

Arrange the parts on the printer table so as to dispense with the supports, and then, after printing, glue them into a single unit. The parts are specially cut not at the same level so that the gluing seams are on different planes to ensure maximum strength. I glued the parts with acetone, it dissolves ABS perfectly, but you can use another glue.