His anims seem to be working, since when another spawns, he goes to quad anims, and when he dies.
The only errors I'm getting are could not find goal thing.
I also tried setting the spawners in _zombiemode_spawner to his, which again makes him spawn, only with normal zombies anims and still doesn't go for me.
I can't really send the script, since it's Bo1, but essentially the only edits I haven't really done much to it, only lilrifa edited it to WaW animscripts.