If I was working on this picture like this. I think I'd start at number #4. In all of them you are dealing with a silhouette that seems to be lighter at the head section. Ithink if that was graded to the same color and tone as the rest of the body... it becomes more dynamic and graphic. Maybe you need to crop out or lose the stick / post over the head too??? Orange for changes? OK!!, well this looks like an airport photo.... I sense a theme emerging... cold?, warm? rugged up or comfort travel?