Decrease the Scale value on the Scatter Node.  Bring that value down to 0.1 and rerender your scene.  If the glow has decreased but is still prominent, reduce it to 0.01.  

This channel may be the source of your problem.  To be frank, the skin texture requires a thorough revamp for Superfly rendering.  But, considering that you are creating scenes for a comic format, it is better to tweak the existing settings to make the render presentable.  

Let me point out that the street lamp illumination is too bright.  If it is an actual light prop, I advise changing its attenuation to Inverse Square; it will give you a decent light falloff with distance.  To fill in the shadows, add a low-intensity light with no shadows towards the lower right-side of the scene.