Vintage reference pictures :)

 From:  Frenchy Pilou (PILOU)
Do you know that the free Sketchup has a huge of differents "free style" ? ;)

So just export in skp format from Moi to Sketchup, reload it in sketchup, choose your style!
That's all :)
you can't find more simple! You can also with Blender but you must learn Bender :D:)
With Sketchup nothing to do :)

from a model found on the net ;)

before (here i render with Kerkythea or Twillight render or Renderin or Podium or Light Up etc...all plugins of Sketchup )

after apply a preset style!

EDITED: 2 Dec 2012 by PILOU