Garry's mod Model

Hi, I’m looking model of batman arkham asylum or city.
Actually I’m interested in ragdoll batman and joker.
Can anyone tell me where to find it?
On site garry’smod not find it.
Thank you!

Joker: http://www.garrysmod.org/downloads/?a=view&id=128017

thanks but I would like the model of Batman is nowhere to be found! xD

http://www.facepunch.com/threads/1153933