That manual fit for any model that you can import into 3ds max. I just used model from h7 as a example, because its relatively easy to extract models from h7. If you need to import model from other game just skip first part that is specific for h7 model. Other parts of the tutorial would be perfectly good for you, no matter what model do you import.
I'm pretty sure you can import warcraft models into max. But you will need to search information about that yourself.