Very nice
And once again i have found a nice art piece here, its a goodpiece that shows your effort, and you really went out of your way, i may have a few ideas for some slight change later though. Well i have to say this was pretty fantastic, it had a realistic feel, and the "DARK" feel of it really seemed to work out in that aspect of things aswell, so nice job all around here, I think a close up shot of some soldier would be nice like hiding in the fields, or something to show more battle situations. and so-on And to end this review, i will comment that i was pleased with all you did here, you created something good here and it was a unique and something differant wich i liked.
~~THINGS TO IMPROVE ON~~
So some slight changes could go here but not to take away from your direction either but once in awhile its nice to change a few things if needed ofcourse so i have a few possible ideas that you should think about. So some more characters more people running and maybe even a close up shot of someone hiding in the fields of some sort.