Forgive me if -in the end- after 9 months of multiple baffle threads, a hundred posts, 20 debate partakers and as many interested people, I did not recognize you as the first interested party anymore. It has no doubt become a forum-event by now.
That said, your reproduction offers/plans have not been forgotten, and my spoiler is still on it's way here, available if required for shipping and sampling. My offer to assist is just that. Assistance.
I have enough to do and gladly will let other people with more time handle all of this. My job description is well-outlined, and producing automotive pattern parts is not among them.
As far as the latest find goes, I would not pass this seller on to any friend or stranger, unless with explicit warning.
This is by no means a present, and surely a headache.
Also, the seller will not ship outside Germany.. another issue, on top of the very expensive -oversize mail- shipping fees that normally would have occurred.
You were not forgotten, Rumb. It's just a very slow process. Please stand by. I follow through and keep promises.