I have fender tags for both my convertible and my T/A. I found a build sheet in my T/A but it was for another T/A. I was put in touch with the owner of the other T/A by Jeff Coe who ran the T/A registry prior to Barry. While talking to that owner, he suggested some other places to look in my car for another sheet. I looked behind the passenger seat and sure enough another sheet!! However, when I started looking it over, I realized it was another sheet for that other T/A.
So, he ended up with two sheets for his car and I have none for mine.
However, a few years later the Mr. Norms sales paperwork for my T/A surfaced, including the advanced shipping notice which shows all the options. So, I guess that's as good or better than having a build sheet for it! I did have to run out and spend big $$ on factory steel wheels for the car after I got the paperwork and found out it wasn't optioned for rallyes.
I hold out hope that something will surface someday for my convertible but I doubt it.
I do have all the original paperwork for my '09 including the window stickers, so it will be a great survivor in around 30 years!