Ahoy mateys, finally done.. its a 23" tinplate steam torpedo suicide semi submersible contraband smuggling canoe ship boat type thing. The only proprietary part is an old Mammod flywheel everything else is built from scrap including the motor.The meth burner empties before the boiler and it runs for about ten minutes, its rather fast and the Egyptian theme on the fin gives it a Nile type feel. www.mclarenclockworksubmarines.com