I was commissioned to create a illustration to be used for the "Keller Williams" company Calender in 2006.
this is the the initial rough I sent in for approval.

Once the rough was approved I tightened up the pencil design and submitted.

Made minor adjustments to the front bumper. resubmitted.

I had several requests for changes once the illustration was viewed by the client, so I recreated a newer version.
adding all the requests, here is that rough.

here is a version with pencils, they requested the original driver, I added that in PS,

This is the final image that was submitted and approved.