[dogscoff]

Looking again at it I notice that the foreground fighter is almost the same colour & texture as the building behind it. It might be nicer to contrast them a little more, either by changing the colour/and/or texture of either one and/or by adding a layer of haze to the background building to take it slightly out of focus.

BUt I really am reaching for something useful to add here, it's damn fine as it is.