NPC of zoey can shot but not move

ok, i’m new with gmod (only 4 days ago i get it), i tried to do a ragdoll and a NPC with zoey from l4d, the ragdoll works fine but the NPC cant move… well i’m reading right now than it’s not possible to port l4d NPCs to gmod… i didnt knew it so i prefer to ask.

http://img26.imageshack.us/img26/44/dibujoci.jpg http://img26.imageshack.us/img26/dibujoci.jpg/1/w1280.png

http://img265.imageshack.us/img265/3946/dibujo2wv.jpg http://img265.imageshack.us/img265/dibujo2wv.jpg/1/w1280.png

Needs animations.

Either fix the bones, or get someone else to fix them.