Awhile ago I modified one of Dark_fenrirs models to look like that. I think it was his at least. It's not the same model or texture exactly, but it was close enough for me at the time.
Of course the model and parts of the texture do not belong to me, so I'm not sure if I could give it to you. If it's for a mod obviously you couldn't use it, if it's for private use I don't see what the problem is. If it's close enough to what you are looking for PM me.
If this is breaking any rules just let me know. I'm not really part of the community here, I just lurk now and then. So pardon me ahead of time if I am doing something I should not! :smile:
http://img254.imageshack.us/img254/4043/001df8.th.jpg