The mod I'm uploading is the latest one I've found and it includes skins for the two new BC races.
To install the mod, simply unzip the file into C:\Program Files\World of Warcraft\Data

If it dosnt work, then you might have to rename the X in the file name to a number usually 5 , 6 , or 7 works.
The game will do the rest.

Keep in mind, atm the mod is not detectable by any software currently implinted into the WoW client, however the use of the mod is against EULA and you can get banned if your going around telling everyone that you are using it. So "use with caution" Razz.