Copy the 3xp_movie folder in your call of duty 4/mods directory.

Checkout this Video for explenation of features:
https://www.youtube.com/watch?v=P7DK_GViyRU

Mod is Made by 3xP' Viruz and 3xP' Fr33git.
Thanks to Iznogod for Help with spawning fx our of 64k cubicunits.