Yes, unfortunately, blizz has scrubbed through all of their static or s3 buckets and removed all traces to that streaming service. (Im assuming that blizz caught on that private server idiots were direct linking to it)
Iv'e search for close to a year with no success.
You have to change the faction field in creature_template. The correct is that you use the correct faction value but if you dont know it you can use the standar values:
16 or 14 is hostile with alliance and horde
84 alliance friendly,horde hostile
83 horde friendly,alliance hostile
7 neutral
35 friendly for both