@Johnas - Yeah the watermarks and limited rendersize isn`t great but the program is great for a demo.
@Xoliul - I make the basic shell of the car lowpoly and then subdivide it at 1 iteration, I don`t do much of a shape editing after that, just cutting, beveling and modeling details.
@hmg2007 - I certainly agree, but the thread is only a bumpmap, the polycount would go too high for games if I modeled it.
Here`s some more pics, next updates on the interior.