For the Alliance
For the Horde
I strongly encourage you to create your own races/species. Mix and match create what ever you like. You don't have to be a good elf or a bad orc either. No one is REALLY good or bad, it's just that everyone has their differences. These threads will be used to help you with creating your character if you have good ole' writers block. There's nothing wrong with using what's given either, writers block or not.
ALSO these races do not have to look like the thumbnail I provided for them. They're just a general well known look for them all. You're welcome to change and add features as I'm sure through multicultural reproduction, races change in features.
Cheers