This is a guide on how to play as a goblin (only for admins)
First, make a human warrior that looks EXACTLY like this : goblin.jpg - Image - Photobucket - Video and Image Hosting
If you made it EXACTLY like that, then great, open up Navicat. Go to playercreateinfo and add a new line that looks exactly like this:
Index: 58
Race : 9
Factiontemplate : 1610
Class : 1 ( I don't know all the classid's, I do know that 1 is warrior and 2 is paladin though
mapID : 530
ZoneID : 0
Posx : 10349.6
Posy : -6357.29
Posyz : 33.4026
Displayid : 17402
basestrength to maxdmg : What ever you want.
After that go to characters and find the character that you made earlier and change its race to 9. Restart your server and log in. (There is no starting screen for goblins, it will just be a black screen so you have to delete all your other characters to be able to select it. You will also not be able to make other characters without making it and then restarting World of Warcraft.)
Downsides:
No helmets
Game takes a bit longer to log in.
Can't use trainers, but since your the admin you can just .learn
If you did everything perfectly it will work 100%. If you messed up it was most likely on the human warrior you were supposed to make. Double check it to make sure you made it exactly like I posted.