There is a v.nice gmax model available for 2k2, and I would think it works in FS9 as its gmax.

I have the one by Rey Lopez and while it is good there are a lot of deatils that arent quite right, I actually sent him quite a bit of stuff on the aircraft but he was already very deep into the project so he couldnt use a lot of it.
his original version seemed like it had 747 wings with the dihedral changed and on my advise he changed that to the current one wich is a bit more like the real thing. He was the first to finally get at least a part of the gear cycle to work like the real thing, and who knows he may even have a new one in the works.  He hasnt contacted me but that doesnt mean anything.
ID3 is working on one ( have been for about 2 years now) and I have been re-contacted by them to supply some data.
here's to the hopes that we will be getting a high quality accurate model sometime in the near future, that takes advantage of the fs9 upgrade in capabilities.