ALL credit for this model goes to the Zombie Panic! Half Life Modification Team. I take absolutely no responsibility for creation of these models.

THE NAME OF THE MODEL HAS NOT BEEN CHANGED DUE TO LEGAL PURPOSES!!

These models are given the correct animations for Sven Co-Op 3.0 by [SAH]ReCkLeSs_KiLLa. 
These models are given the correct animations for AHL by PsyCHo. 
Once again, I TAKE ABSOLUTELY NO CREDIT FOR THE CREATION OF THESE MODELS. 
THANK THE Zombie Panic! MODIFICATION TEAM!!