This Alvis Stalwart Amphibious Military 6 Wheel Truck model (RC) has a scale 1:10 and is 24 inches long. The front four wheels steer and are independently sprung [the steering is coupled to the rudder]. Two motors are used , one to drive the rear wheels on land and one to drive the propeller for water propulsion. Year built 2020 by Ian Sanderson.
H.M.S. Bluebell, Flower class corvette Ship. K80 served in the Royal Navy in World War II. Model Scale 1/72, and is 34" long. Shown running on the Pawtuxet River, R.I. Year built 2020. Builder Ian Sanderson.