Personally I'm sick of WWII games, we won that war ages ago.
But mixing WWII with sci-fi is a smooth move, if you do a good job. But yeah, mixing the two is interesting. But the screenshot was pretty bland. You need to work on it. And one screen isn't going to satisfy anyone, you shouldve done more work and got more screens befor showcasing probably. Just work on it, and get more screenies in.
But you've only been here for less tham a month so, probably shouldn't matter. Keep it up, keep trying. I'm looking forward to seeing more of this game.
"You say goodbye, I say HALO."