Call of Duty 4 Modern Warfare
This changes the SAS to a Jungle stalker camo skin.
Here's a nice new set of skins representing the Italian Army camo pattern from a developer known as Elezzzark.
Here's a very cool new skin pack by DerRelienT for Call of Duty 4. The skins reflect various modern-day camouflage patterns from the US, Canada, Germany, and Japan.