That really is stunning.
I take my hat off to you; what a result.
I'm toying with making some box flares for my T 492 body to cover very wide rims as bolt/bond on parts sculptured from foam and a mould set made, all 4 of them. It seems trivia compared with this effort.
Excellent to see! (and very useful, It has been 35 years since I last did something like this)
Graham.