@Atomix is making a Burnside Pickup. Guess that's similar, but what you want is a custom made Full on pickup. like the original fords and dodges. Yeah. That will probably happen sometime.
Lots of people have asked for something like a 40's to 60's Gravril D on top of a new age 2016-like Gravril D or its Bruckell counterpart. There's also a lot of request for a modern ETK 18 wheeler and a modern muscle car.