Catamaran Hull

Hello, This is a catamaran hull developped for a university class. There are three models attached. One with all the supports for an arduino nano, a IR sensor, a servo motor for the rudder as well as a holder for a candle (putt-putt boat). I have also attached the empty hull as well as the filled in hull. Can be printed with no support or tree support when placed flat on the rear-end of the boat. Use 3mf file as a reference. Can be printed in a multitude of materials, including ABS as the intern