Well impressed!
I watch Fantom Works on TV as I like to see how it's done.
A British programme called Wheeler Dealers who do similar restorations (but not frame up) did a "Bullitt Mustang."
Our youngest son imported to the UK, "Ruby" a 1967 "splitty" from Utah, in 2008. So no rust, but it had reclining seats (you can see them in the first photo) and louvred windows, so he got shot of those, found replacement windows, restored the bulkheads and found a set of original seats.
With the help of his partner's brother-in-law who has a body shop. He did a "frame up" restoration, i.e. right down to having the body shell stripped and re-painted. (She made the curtains on her sewing machine).
All leather, memory foam padded upholstery, made by a VW specialist.
He did all the rest of the interior including the woodwork
Since then, they've been all over Europe in it, even Switzerland.