It's hard to read but does look like Hermance. He clearly did the rendering of the GT500 so I think it's safe to assume it was Ben. Nice work as always.
Yep, those are both mine. Thanks for the comments!
I've been doing a lot of Mustang work with Jason at Classic Recreations recently. We've got a lot more planned in the future so keep checking his website. http://classic-recreations.com/