A new car arrives in Hong Kong next month to the delight of the city's showy-offy types who fret about how to appear richer than they actually are. The Smart, a two-seat Mercedes-Benz, comes with a choice of detachable body panels in different colours. In just 90 minutes, one panel can be replaced by another, effectively convincing the world that you're a tycoon with eight cars. While not a complete change, the side and front panels of the car can be switched. The automobile chameleon will be priced at below $200,000 with prices for each panel as yet unconfirmed. Sunni Hong, Hong Kong spokesman for the vehicle, said: 'You can go to designated garages and have the body-panel changed like swapping clothes of different colours. Technically, it's as easy as playing with Lego bricks.' Big Lego bricks, that is.