There are only 21 Lamborghini Reventóns in the world and each costs about $1.6 million. That was beyond the price range of Wang Jian of Jiangsu province, China. So he took an old Nissan van, a Volkswagen sedan and sheet metal and built a slightly low-end replica.
Link -via American Digest
http://www.autoblog.com/2008/08/02/ultimate-fiero-resurrection-lamborghini-reventon-replica/