World of Warcraft: Tilesets, missing textures?

[Tigerstrike]

Hello guys, I'm currently on a project where I'm making Stormwind and Elwynn for a Quake based game. I have finished a lot of the geometry, but when I started looking around in the MPQ files for the textures in the game I can't seem to find a lot of them.

I'm using a program called MPQEditor to open the MPQ called "texture.MPQ" I'm assuming this is the one to be opened since "common.MPQ" doesn't exist anymore. Then I go into the folder called "TILESET" and extract the whole thing. Now it has different subdirectories such as "Elwynn" and "Stormwind City" but it lacks a lot of the important textures such as the castle walls, the floor tiles at the gates etc.

Does anyone know where to find these missing textures? I tried looking around in all the other MPQ's but none of them has them either.

Would be grateful if someone could point me in the right direction, cheers!