Fall Camouflage

In-Game
Fall Camouflage is a weapon camouflage in Call of Duty: Modern Warfare 2 and a reward for achieving 250 headshots and completing the "Expert" challenges for a specific weapon in the multiplayer mode. It is also the hardest camo to obtain. It consists of hues of black, orange, brown, and yellow combined to create a pattern similar to foliage during the autumn season. This camouflage is only available on weapons in the multiplayer mode, although it can be seen during the single-player mission Loose Ends where it is worn by the soldiers defending Vladimir Makarov's safe house. and eventually if u get enough fall camos then you unlock titles and emblems

Appearance
While Fall camoflauge is not very useful in terms of actual camoflauge, it is mainly used as a sign of skill or expertise online. It has replaced the golden camoflauge from Modern Warfare 1, except Fall camo can be used on all weapons. Fall camoflauge has such a various array of color and blended patterns, it can easily blend in with any map environments.