One-off coachwork on chassis 404X/3060, the sole remaining bare Arnolt-Bristol chassis, acquired from the Arnolt family and never bodied or registered in period. Hand-built on a CNC-milled wooden buck by ADC Enterprises, with metalwork by Red Car Restorations and Foster Vintage; styling revised with roadster-style headlamps and deeper arches. Bristol 2-liter inline-six with triple downdraft carburetors, dual ignition coils, and Borrani bi-metal knock-off wheels.