Still haven't made a run up to Bert's.....have you!
I'd bet they have a Coupe on hand where you can take all the pictures you want. I know Phil had a beautiful original 28 or 29 Coupe, but he sold it years ago. I think it stayed in Denver though at that time.
I thought about making my own upholstery, but after not being able to find the correct material I bought two kits. They are both Classtique kits, but the first one was for my 29 Tudor and I was lucky enough to buy it from a hot rodder for less than half price.