First of all, whatever you do with this, don't blame me if you get banned, the risk is really high if you use it on live servers
Ok well the file I will post replaces Deepholme map with Emerald Dream, you'll still be able to see the NPCs from Deepholme
First you have to to deepholme and mount on your fly mount. If you dont do this, after placing the MPQ you will fall and die, its not a big issue but the spirit healer is underground so ye you will keep falling down.
After exiting your game, put this file into your wow/data folder.
Now you have to patch your launcher so it loads the file, use this to do it (check all the boxes and click apply).
If you log in now, You'll be in Emerald Dream but you wont see the real textures. Go to your WTF folder and open the Config file with notepad, go to the bottom and add theese 2 rows:
Code:
SET ffxDeath "0"
SET ffxGlow "0"
You still wont see all the real textures but if you dont do it you'll only see green glowing ground. I couldnt find a better way to turn specular lighting off, would be awesome if someone posts something better.
Here's a map of the place, in case you get lost: MAP
A few screenshots (also an example of what happens if you dont add those 2 rows to the Config files hehe): LINK
This has been tested on Cataclysm 4.2 (14333) enGB client on live server and it works, if you have any questions just ask me
-Frieb <3