My own tests with Multicam have shown that it is not so hot after all. Check the link I posted with this comment for my own pictures.

That picture does not look anything like multicam. The uniform must have been augmented with pigmentation from the local soil or something to match so well. I've seen a number of other "miracle" photos of Multicam. I've got a set of these, and I'm here to tell you it's not a lot better than the Army ACU pattern in my neck of the woods.