So I'm not too familiar with a lot of the DBC content, which I assume this is where it is handled. I was just wondering how you would go about removing the sort of haze some zones have when you enter them. For instance, all of Zangarmarsh seems to have "haze" to it.
It's not a model, it's handled in one of the dbc files, I did a similar edit to the plaguelands whenever I edited that. I can't remember which file its in, but I'll take a look tomorrow or something. If you need it done before then, you could always pop over to modcraft and see if anyone there could help you out
The wow dev wiki is always a good start for DBC research.
AND if you find something that is not documented there. Give it back to the community.
Make an account and add the informations there.
So if you would like to contribute please send an email to wiki@pxr.dk with a username, and we will provide you with an account.