Here I leave a video with the creation process of the van that appeared in the series "Lost" a Volkswagen T2.

The model is made with Blender, the first part with the old version 2:48 and 2:49, but the second one is  been made with the new version 2.5 that although still in development stage and gave me any problems, works pretty well.

The idea is to show what is the process I followed to create the model, starting with a simple cube, shaping and moving it and adding some details, get a fine result I think acceptable.

During the process I done some renders with default blender's render with a light  and ambient occlusion. I can create some correct  renders without incurring long (about 1 minute).

And here the result...

Here a screen shot with the environment configuration.