That is awesome. Satin black, stock or at least bigger tails (those are ridiculous looking tails, no place aside from a pastel accent striped street rod in a 1991 Hot Rod Swimsuit Issue), and a better looking grille insert and you're cooking with gas for sure. That's a cool concept right there. I'm puzzled by the rear wheelhouse lip. I don't think it looks bad, but I can't tell if it would have looked better if left as the rounded stock version or not.
Maybe they used a section cut out of a Cadillac Brougham or even a 77-84 Coupe Deville?