Hey guys, I have been a lurker here for months but usually keep to myself. I teach Visual Effects for Film and Television at Full Sail University and have been working on a Maya model in between lectures.
The best images that I have found for image planes are based off of some BRZ images. they were the closest to the same height off the ground but lens distortion, parallax, and a lack of a top view to get the "waist" of the car in-between the fender is proving to be a challenge.
You are welcome to the ortho views that I put together in Photoshop and that I am using for my Maya model. I have them on one of my sites here:
http://www.fluidcache.com/wp-content.../brz_ortho.jpg.