first of all, I would like to thank you for all those positive comments!
and for those who like the old one better... I see you are complaining basically about level of detail in background, light in behind and darkness of "skybox"
So here are my reasons: I was thinking of light source in back. It appears to be sun. But if there is sun shining on all the mountains and making this super cool hard light effect in foreground, why is sky so dark? yeah that is the problem, if you look on any photo, you will see that mountains in background are allways darker than the sky no matter what time of day is! So I decided to change it. It may be not as cool as it was, but it is definitely more realistic.
About detail leveling... yeas, background is now more detailed, but so are the soldiers in front. in fact, mountains are even less contrasted (that improves the feeling of space). I can blur them a bit, yeas, but I am not sure if it helps (they are fine with me as they are now).
Last thing, about chaotic look. Picture it self may feel a bit empty as there are no strong brush strokes now. few arrows wont help. I was thinking about larger number of soldiers though.
Don't get me wrong, I like rough paintings as the one before. And I would gladly continue in a bit different way. But we must not forget about this two other pictures in game. Artists must keep the style in one pack, its a basic rule!!! That's why the colour spectrum got small green/blue injection, also new version of menu screen have this colour correction like Kretti's loading screen.