ramla ali and reluctantly her mum. the paris auto show opens its doors to the public on thursday.n the calendar and attracts automobile enthusiasts from around the world. the latest models will be on display, including one very unusual vehicle that's not as fast as it looks. the bbc‘s tim allman explains. this is a car show, this is a car. so far, nothing out of the ordinary. but look closely, this car is not quite what it seems. it may appear to be a bugatti, the high—powered favourite of petrolheads the world over, but it is actually an exact replica, made out of little plastic bricks. you you more than one million pieces of lego technic, they put together to create this model. it is 1.5 tonnes, so 1,500kg of lego plasticput together. it is the same way we would do a traditional lego model. but this isn't any old replica, it is a fully functional, working automobile. the engineers at lego technic wanted to create a plastic card you can actually drive. not very fast, mind you. with a top speed of 30kph, it's not quite as quick as the original, which can hit 400kph. i think everyt