How dare you!
Looking at a texture in a game against the background of a texture in a game, you can't really get a true effect of camoflauge(spelling?). It's amazing how a pattern of completely different colors can blend in. Perfect example: my cat. Bright orange on slightly darker orange, sitting in the middle of my backyard( green grass) was absolutely invisible until I was about 3 feet from her. It's not so much that the camo really hides something, its that your eye passes over it without noticing if you don't know something is there. Same with a regular soldier's camo, works great if you don't know where they are, but once you do, it doesn't blend in at all.
Except those suits snipers use. You could step on them and not know it.