Batman’s watercraft mostly played second fiddle to his main vehicles in The LEGO Batman Movie. It would have been great to see a submarine from his fleet explore the deep seas of Gotham City. Stevenpavan created the BATSUB, modeled after the Yellow Submarine, with some major upgrades, and of course in black. The BATSUB’s specs are imagined with the type of realism you’d expect from some tinkering by Lucius Fox. According to the builder, it’s armed with electromagnetic harpoons (on its sides) and EMP blasts (not visible). We’re just happy to see that it has dual propellers and a removable roof to place a few minifigures in the cabin.