It kind of looks like a John Deere tractor. Since it's a tank, I kind of like to think that she wants to do what's right for our country and join the military. Maybe she wants to be a tank driver. Although she's saluting with the wrong hand.
You really did cut off to much of what would have added to the story of the image. And the shadows don't help. So you might want to keep that in mind next time and try when the lighting is better.
Usually people that ask what others think about war so they can do a series are looking for people that don't believe a country has to be strong to be free. They believe war is wrong no matter what the reason. And then there are those of us that know you don't have to like war to understand that being prepared to go to war and actually going is what keeps our country free.
Mike