Meh, just looks like ACU's and a toejamty camera with the right color vegetation. The ACU's doing their job of removing an outline, and the right color vegetation...
So in Cadet land I was priveliged to do a couple FTX's here in Texas. And in Texas brush at night you can't see someone standing infront of you if they have ACU's and are properly cammo'd on their face. It's easier in the daytime, but if the light and terrain are just right your eyes slide right off of them. Freakiest damn thing I've ever experienced. I knew people were 20-50 yards infront of me because I could hear their boots, but damned if I couldn't see them.
Or actually... now that I take a second look at those tanks... MARPAT. Definately MARPAT, which is a helluva lot better than ACU.