I agree with RedPhantom, the skin is too glossy.  IMO, that is not natural under normal conditions.  

This shader arrangement resembles Snarly's EZSkin Cycles, an arrangement that I am not fond of.

You need to change the color space on your Bump-Normal node to None, do not leave it on Color.  The scale on the Subsurface Scatter node is too low, try 0.025 and adjust until you get satisfactory results.  Also, the eyes are too reflective and I suspect that it is using the glossy node as part of the material shader.  I have moved away from using the glossy node for the eyes and switched to using the glass node in the shader.  IMO, it gives a more realistic environmental response.