The orange car is a commercial vehicle for the company Outspan. It was built between 1972 and 1974 on the frame of the Mini. One of the six is in Beaulieu in the National Motor Museum and an other one is in South Africa. If the car goes faster, than 48 km/h, it becomes unstable and maybe goes away like a ball :)
Haha, great! Fantastic shaping, very nice parts usage, too. That green thingy is epic. - I suggest to make a Friends version of it. You could fit Olivia in (if possible) and call it "Olivia's Orange Car" or something. She could sell some orange juice, too. I am quite sure, the Friends' friends would get out of their minds with excitement.