Car Drawing Commission - 84 Trans AM

This is what I am currently working on. I have been talking with a customer about doing a car drawing for her for a while but I've been waiting on her to send me some reference pictures. I finally picked up the reference pictures last weekend and started this on Monday. It's a car drawing of her husband's 84 Trans AM. It's the same car they used in Knight Rider, minus the machine gun terots, haha. This car was slightly modified though. The man races it at a local drag strip. My last couple car drawings have stemmed from eachother. I did the last one and then this customer saw it and wanted one. And hopefully someone will see this drawing when I'm done with it and want one :) Anyways, here's the drawing so far:

Car Drawing in progress