Running AND walking zombies?

I was wondering, although I doubt anyone will volunteer it never hurts to ask, but could someone please make some zombies that run and walk? And maybe they could also have animations for things like being shot, crawling, etc?

I think that the smod zombies, have this implanted, if i remember right

Here are some Zombie NPCs that use animations and models from ZPS:
http://www.facepunch.com/threads/1159110

I don’t know if that is something you were trying to look for but its something I managed to find that is similar.