tockuly,
Welcome to the Group! No, we don't have a comprehensive restoration manual. Things changed during the production run, so it's hard to do that with complete accuracy. And, it would be a HUGE undertaking.
First, spend some more time getting familiar with the forums. You posted this in the forum "Pagoda Spotting - Post here if you've seen a Pagoda somewhere". It's where we post pics of Pagodas people have "caught in the wild". Your question was probably better posted in "General Forum". If you have specific questions on originality during your restoration, there is a "Question and comments on Originality" forum as well.
Full Members have access to the Tech Manual, where a lot of info from the Forums, and some original content, has been organized into a better presentation that forum discussion. It is always being added to.