NPC Helicopter Guard

A large script that allows you to call a Helicopter Guard.
Features:
Helicopter is non-solid and flies through everything
Helicopter shoots everyone who even attemps to kill player
Helicopter shoots cops if player is wanted
Helicopter is fast, so it will always hang around player
Helicopter have open back doors
To call Helicopter, type cheat code "PERFECTIONPROTECTION"
To call off Helicopter, press "N+F" keys combination.