Mmmm...simple way?
In PS 7, open your image (Front/side/rear/top view). Create a new layer (layer, insert new layer). Select the pen tool and draw away. Delete your reference image, and you should be left with the outlines of your drawing. You should know what to do from there.
Scott:Okay, Houston. As I stand out here in the wonders of the unknown at Hadley, I sort of realize there's a fundamental truth to our nature. Man
must explore.