The Forgotten Realms Collector's Guide ended up here (well, at least the first part did). I think all of the Collector's Guide are available again somewhere on ENWorld, but I have to search for them, and there are many broken links after all of the wiki upgrades. At some point I will work through them fixing the links.
Let me know if I can help. I know the wiki change screwed a bunch of stuff up, but I can move anything we need to.