Not quite free ($15.99 US plus tax)-3D World magazine issue 109 has the following cars and trucks-found at Books-a Million and Barnes and Noble

 

CD  (not DVD) contains an

 

Astin Martin .obj

BMW   .3ds

Saab .3ds

Lamborghini Murcielago. Obj

Tahoe.obj

Wizard Gt.3ds

 

      Plus several .Max extension models

 

Plus TrueSpace7.6, fully operational, no restrictions, no time limit software and as soon as you learn it, you can explain it to me. Jan