Car Dealer Website - Unique

Hi Experts I need a website designed for my new venture. Its a very unique idea in South Africa Its a Car Dealership website that allows the client that wants to buy a car to see his car on the website and then click on a list of accessories or modifications and then as soon as he clicks on the accessories it must be added to the standard car via animation and the Car Preview must now show the accessory added. Each accesory will have a price so as soon as he clicks the accessory it must change the value of the Car Price next to the Preview of the car. The Car price will be inserted at the stage where the client searches for his car on the web system, it will ask him to enter price for car This website must start off with a flashy colorful Car intro and then go to a username and password screen as not everyone must be able to access it, only via a password. Once logged on it must go to a search for Car screen. You will need to design website from start to finish and you will be responsible of getting the CAR Pictures for the CARS that sell in South Africa. You will also graphic design the accessories onto the CARS. The CARS that we will have on the search screen are all STANDARD looking cars, but the power is for the user to add accessories and make it look nice. Its similar to this idea BUT much more powerful as this idea only has AUDI cars and very little accesories........Each CAR will have about 5 to 10 accessory changes which I will tell you.........I will also tell you the models and makes of cars that sell in SA, you will need to do the rest Look at this website: [login to view URL]