at Villa d’Este 1931 Hispano-Suiza Coupé 1931 Cadillac V16 Roadster – for the Maharajah of Orchha 1932 Fiat 518 Ardita 1933 Alfa Romeo 8C 2300 1934 Alfa Romeo 6C 2300 B Cabriolet 1936 Lancia Astura Cabriolet tipo Bocca – a series of six cars made for the Bocca brothers, Lancia dealers in Biella, Italy. 1935 Alfa Romeo 6C Pescara Coupé aerodinamico 1936 Lancia Aprilia 1936 Alfa Romeo 8C 2900 1937 Alfa Romeo 6C 2300-B Pescara Berlinetta 1937 Lancia Aprilia Aerodinamica 1938 Lancia Astura 1943 Alfa Romeo 6C 2500 Super Sport Pinin Farina Cabriolet Concept cars, prototypes and individual commissions In addition to production vehicles, Pininfarina creates prototype, show, and custom cars for auto manufacturers, as well as private clients. Most prototypes—such as the Ferrari Mythos, were concept cars, although several have become production models, including the Ferrari 612 Scaglietti and Ferrari F50. A recent privately commissioned custom example was the Ferrari P4/5 of 2006, a one-car change to the exterior design of the Enzo Ferrari according to the client's specifications. Its design began in September 2005 with sketches by Jason Castriota moving through computer-aided sculpture and stringent wind tunnel testing. More than 200 components were designed especially for the car, including the engine, drivetrain, and other components modified from the original Enzo Ferrari. The Vehicle Identification Number (VIN) is unchanged from the Enzo it was derived from. The P4/5 was publicly revealed on 18 August 2006 at the Pebble Beach Concours d'Elegance and shown again at the Paris Motor Show in late September. Another recent prototype is the Pininfarina Nido, a two-seater sub-compact that could make airbags obsolete. The Pininfarina B0 solar-electric concept, designed with Bolloré was shown at the 2008 Paris Motor Show featuring a range between charges of more than with an electronically limited top speed, and an estimated acceleration to in 6.3 seconds. The car has solar panels on the roof and on the nose, while its battery pack is said to last up to . On 15 May 2013 Pininfarina announced the BMW Pininfarina Gran Lusso Coupé to be revealed on 24 May at the Concorso d’Eleganza Villa d’Este. Pininfarina announced this one-off concept car as the first collaboration between BMW and Pininfarina, but in 1949 BMW commissioned Pininfarina design and build a pbuiltype of the BMW 501—it was rejected for being too modern. 1947 Alfa Romeo 6C 2500 S Paris Motor Show Prototype 1947 Lancia