I see somebody like create cars.

Thus here is a double little challenge :

1. I will post a 3D model which corresponds to the images below in .obj and .dxf formats in the next messages.
It has been made with the technique explained in this thread .
Play with them and show the results. You can modify them for your taste and add all the parts you want.
(it may be "ramollished" afterwards).

or

2. Create your own car from scratch. It can be realistic or humoristic, a sports car or a family car or everything. The only idea is "a car".

or play with the two ideas or combine them.

Enjoy,
ivan