LEGO expert Jake Hansen dives deep into the his Iron Builder duel with this Ponyo inspired submarine! His signature color mastery and clean lines abound in this build. The teal tentacle parts create a sense of motion as seaweed waving in the currents over the brick built sea floor. The seed part for Iron Builder this round is the red cockpit part used here as fins. Keep an eye out for more builds using this seed part in the coming weeks as the Iron Builder round progresses!