Steamboat Willie is 36" long beam of 12". Boiler is scratched built and uses a Anthony Bowaboy Oscillating steam engine single cylinder. Since there is no reverse I use a kitchen rudder that I fabricated. Boat is almost done need coamming and interior details to complete. Burner is a optimus modified back pack stove and uses whit gas. The Shwimmenwagan is a modified Ultimate Soldier toy and is scaled as 1/12.