Here you can find the model (Honda CRX) shown in our tutorial about drawing cars in youtube.
Follow the link to download it in Sketchup 8 format. If you want to draw the same car, here is the blueprint of honda crx in which the model is based
Here is the link from which you can download for free Trimble sketchup, the CAD software that used to draw this model..
and here the tutorial in case thet you visit this page outside youtube.