U will have to face a Werewolf in San Andreas Woods
I will include him like ped
hope you like
here a video
Version 2
It makes him respawn only when you start again the game (savegame)
Version 3 (only work in CLEO4)
This have a werewolf howl when you go to Back o Beyond and it will respawn 8 hours before you beat him
Version 4
it howl when you are near
the werewolf run faster
it don't have fear of anything
it have a own attack style
it can jump
respawn 5 hours before you beat him