Covert a Video and Photos into a 3D computerized animation

Hi I'm Richard! I own a small business in the North of England, we hire out mobile stages which we tow on the back of a land rover discovery 3. We have 3 different size stages. So i need 3 different videos, Here is a basic outline of what i want. White background, Land Rver Discover 3 Tows the stages round the back of the shot then brings them to the front. Landrover disconnects and then an automated 3D model shows the stage going up. Our competitors have done an awesome job of theirs and i ideally want something very similar. Go to [login to view URL] and click next on the homescreen image for an idea of what im after. I need this modelling for 3 different size stages. L stages, XXL Stage and XLR stage, the manufacturer has some videos on their website www.stagemobil.