N20 Gear Motor

I am looking for a small gear motor and found these online. So I made a model to use in engineering my stuff and decided to share it here un case someone needs it before you order one on line.These was made to specs I found online except I thickened the gear holding plates to make them print better but kept the outside dimensions the same. Oh and the gears are just random cylinders, not an exact copy. Its for visual and tactile use.