Extremely fine workmanship went into this live-steam scratch-built 1/8 scale model in complete working order. It is a late-20th Century model of the Windermere Boat built by Brockbank from her first owner, Alfred Sladen, from his own design. Completed fitted out with a working engine and equipment, in is absolutely an artisan ship model, set in a heavy brass-edged glass case for display.

The hull is plank-on-frame, painted red below the waterline. Historically, BAT was the first ship ever steered by remote control, from the experiments of Isaac Story and Jack Kitchen. It is believed the first example of a vessel being controlled by radio. Found derelict at Bowness in 1966, she was rebuilt and now can be found in the Windermere Steamboat Museum. This epic British scratch-built live model is one of four known to have been built to this quality.