Nice the way you've caught the little girl between his arm and body. You may have planned it this way but if not then in Les McLean's book it's known as Serendipity.
I had not planned anything, I was just going to take a shot down the side of the engine when I saw fireman (I think) walking towards me so I quickly took the shot.
I didn't notice the driver climbing in (or out) of the cab until I printed the picture!
As for the girl, I can't decide if she is a distraction or not.