A little help please :)

[Kaffer]

The major problem IMO is the guy in the front, on the left lower corner. I think he draws too much attention, altough he does give a bit of lifelike-quality or spontaneusness to the picture, our eyes just tend to move towards him. Maybe blur him some to give focus on the main character? Just an idea.. Awesome rendering on the main character! You could possibly boost the torso-part with some colour contrast as well..