One-off Supercar Megabuild Bentley TV star up for sale

A one-off Bentley Continental GT that starred on National Geographic's Supercar Megabuild is being auctioned on eBay.

The project was a bespoke build for the TV programme, which transforms standard cars into outrageous designs – other works have included a Range Rover Evoque rally car and a matte black Rolls-Royce Silver Shadow show car.