of the Rolls-Royce Phantom with two electric motors mounted on the rear sub-frame rated at and , 1-speed transmission with integrated differential, paint using ceramic nano particles with four layers of Atlantic Chrome paint coats, red double-R badge, Spirit of Ecstasy in Makrolon illuminated in blue LED light, Atlantic chrome-finished dashboard dials, recharging plug and five-pin socket, window frames with rear-mounted tricolour LEDs showing car's charging status, interior wood veneers, leather interior derived from a natural vegetable tanning process christened Corinova, chestnut colour for seat covers and Quebracho Brown for other areas such as the floor and boot lining (both made of durable saddle leather), aluminised foil weave at interior panels, 850 A 338 V Lithium-Nickel-Cobalt-Manganese-Oxide battery pack with 71 kilowatt hour capacity, separate charger units (3 kW each) are fitted to the battery, induction charging unit. The electric propulsion systems was from UQM PowerPhase by UQM Technologies, Inc. Electric drivetrain integration was performed by Lotus Engineering. The vehicle was unveiled at the 2011 Geneva Motor Show. Masterpiece London 2011 Drophead Coupé (2011) This is a version of the Drophead Coupé with Asprey jewellery box (with grade-one suede hide) in the glove compartment, bespoke teak decking, engraved tread plates, Spirit of Ecstasy; Mazarine Blue body colour (inspired by the Mazarine blue butterfly), natural-grain leather interior in Seashell with Navy Blue contrast at floor and door panels, yacht-inspired teak decking with mother-of-pearl inlays at cross-banded Santos Palissander wood veneers, white instrument dials, rotary controllers and clock in mother-of-pearl, bespoke leather-upholstered luggage in the picnic boot. The vehicle was unveiled at Masterpiece London 2011. Year of the Dragon Collection (2011) This is a version of the 2012 model year Phantom and Phantom Extended Wheelbase inspired by the Chinese dragon, designed at the home of Rolls-Royce by the Bespoke team, for the Chinese market. It included twin gold coachline on each side of the car body, dragon on leather headrest embroidered in Tan, Golden Sand, Black and White threads; dragon inlay at passenger panel with Phantom model name in gold, two hand-stitched cushions for the rear passengers, specified with embroidered double R-R logos and piping; illuminated treadplates with 'Year of the Dragon 2012' highlighted in LED lighting, modern or traditional marquetry. Phantom Coupé Aviator Collection (2012) This is a limited run (35 units) of the Phantom Coupé, inspired by Supermarine S6B (powered by a Rolls-Royce R Type engine). It included Aviator Grey body