Any changes in this Halo mod :
-New Main Menu
-New Effects...such as edited particles , flashes , shield recharging effect and other.
-Lightning editings.
-Shaders Editing , including the Shader Plasma , even in Multiplayer.
-New better quality of the graphics and dynamics.
-Now on any Single player level you can see Spec-Op Elites and Grunts.
-New Vehicle skins.
-Halo 3 Weapon Skins.
And a tons of other changes.
Credits :
Tazz - Creating the H3PC Weapons Pack.
RYDER - H3PC Assault Rifle.
Invader Veex - Some textures.
CtrlAltDestroy - The Pistol Animations.
Pepsi - Aura sky tutorial.
Sniper09 - Halo 2 Shield Recharge Effect tutorial.
And anything else to you.
Special Thanks to :
Kirk - Giving me back my permission to post.-Thank you.
How to Install [If you know how to install it skip this] :
There are ppf files and bitmaps.map file in the .rar file.Extract the RAR to folder named HP.Open the folder and Copy the file.Go to C:\Program Files\Microsoft Games\Halo\MAPS\ and place it there.When it asks for replace hit yes.After that extract the ppfs from the SP ppfs and MP ppfs .rar files.Using the PPF-O-Matic 3 Program import the patches to any of the maps.
Only few things left :
The Multiplayer Maps Are Joiner Friendly.This means that you can play with people who don't have this mod installed on their computer.
Don't Skip installing the PPF-s or you will lose every effect.
There will be Second version!
The ScreenShots now :

Download :
Download Link