Hm. It doesn't feel properly lit to me. But I guess the simple front lighting could represent a flash.
Pretty good face sculpts. I like the one on the viewer's left.
The middle one (with the BERGIE skin texture, I think I have that one) seems a little too close to the Michael 4 default for me. I'd like him to be more "black," but I get that making "African" faces with Michael 4 is tough without Elite Ethnic Faces, and that these guys, being Yanks, are kind of mixed-race. I'd also like him to be less "Mike" because I see M4 all the time, but at least he's handsome like this.
Expressions, though! They aren't really doing anything with their mouths! They're just in neutral.
Some of the hand positions are clearly very simple. The man on the viewer's right is holding his rifle in an awkward way, which probably comes from problems with M4's thumb (I still find it hard to have V4 and M4 grip bigger things well). That part seems rushed.
Costuming is fine, props seem all right (though I don't know if that's the right scale for the rifles or not)--but they're kind of mannequins.