Character models from WoD?

Saw this come up in game,

"Want to have new character models from Warlords of Draenor? Download the updated Wrath of the Lich King from www.warmane.com/download"

That is just the client, since I already have mine, how can I get the updated character models added to my client?
If its possible?

nope, you'd have to download the client that contains the new models.

Thats unfortunate, the one from the site doesnt work for me.

same for me, the download doesn't work :/

Edit: works fine now for me, I forgot to install the bitTorrent programm. After clicking the downlaod button, it should automaticly ask you if you want to start the app (bitTorrent) to download the game.

Hey Slikk, What is the error message you get when trying to run the client downloaded from the site?