In recognition of its partnership with Boeing on advanced materials such as the carbon fiber used in the 787 Dreamliner, Lamborghini has unveiled a one-of-a-kind Aventador LP 700-4 with a swoopy, blue and white Dreamliner-esque color scheme.

The new Lamborghini Aventador J Roadster, recently revealed at the Geneva Motor Show, is not just a concept car but now a real one-off production vehicle.

The Aventador J doesn’t have a roof, not even the retractable kind. Nor does it have a windscreen, with Lamborghini apparently having concluded that its “force of nature on wheels” should be as exposed to the real nature as possible.

Hailed the world’s most expensive and precious car model by Guinness World Records, this creation is based on the Lamborghini Aventador LP 700-4.

The car was crafted by Robert Gülpen — who has also created miniatures of the Mercedes Benz 500 SL and Aston Martin DB5 from precious metals and gems.

The Lamborghini is made from carbon fibre like the original and its shell was milled using computer modelling data handed over from the Italian car manufacturer.

Both the Ferrari Four and the Lamborghini Aventador LP 700-4 have already been sold out for the next year’s worth of production.

This information is revealed just after the official public release of both sports cars at the Geneva Motor Show last week and even before the cars are heading to dealerships around the world.

All 800 Ferrari FFs planned to be produced in 2011 are sold, according to Ferrari CEO Luca Cordero di Montezemolo. The car will be priced at $ 359,000.

Italian sports marque Lamborghini has unveiled the new flagship of its lineup at the Geneva Motor Show.

The Lamborghini Aventador LP700-4 will be delivered to the first customers in late summer 2011, the company confirmed March 1, describing the model as a “new reference among super sports cars.”

The model uses a carbon fiber monocoque (integrated chassis) which gives the Aventador a weight of 1,575 kg and features the same upward-opening doors used on its predecessors such as the Diablo and Murcielago.

Italian luxury car brand Lamborghini is set to unveil a flagship supercar at the Geneva Motor Show next month, according to reports from the US.

The top-end automaker, which makes some of the world’s most iconic performance cars, is planning to take the wraps off the Aventador at the show.

It will be the brand’s most powerful production model ever, boasting a 700 hp V12 engine which can manage 0 – 100 km/h in 2.9 seconds, making it faster than its predecessor, the Murcielago.