Seevee, there is a forum member that had posted a link to all kind of MS manuals that were stored on his personal Google drive. They were available for quite a while but then, I believe, the member suddenly realized they were taking up space on his drive and he removed the link. The member, I believe, is wyoboater, and you might try a DM to him to see if he can help you out on this.
If a man is to be obsessed by something, I suppose a boat is as good as anything, perhaps a bit better than most. E.B. White