![Image](http://www.banjosculptor.info/ecar.jpg)
I am not a good car constructor but for those who are :-
curvy makes it very easy
draw your white blocks on a black background(24 bit rgb)(about 2 mins)
inflate using relief with mirror to make back faces.(about 5 secs)
explode to separate meshes(about 5 secs)
curvy map/texture/light as required(about 2 mins)
(much easier than messing with vertices etc in other programs)
![Image](http://www.banjosculptor.info/ecar2.jpg)