THe halo 4 mulitplayer helmets are amazingly cool
they show some in this video check it out just go down on my proflile
http://www.343industries.org/forum/user/21159-promethean-knight/
Does it really matter if the blood looks the same i do not think when someone kills someone else they will be look at the blood they will be going fo the next kill
You guys are just talking about the negative parts of KSI Including the parts that happened years ago thing change and gamers change thier have been many new members so you all truly do not know what you are talking about.
This is not confirmed but this is what appears to be some of the Halo 4 Multiplayer Customizable Armor skins.
You also might want to check this out
http://halo.xbox.com/halo4#!videos/trailers/dfb8b077-cc68-4021-a802-5e35d1f3ea37