That is looking good. Man, that shader kicks butt. Now here is something other people may not care for but that I use. I run a second crisp P4 render in P6 and composite the two renders in Photoshop using a mask to be selective... this can give me some of the sharpness that is lost in Firefly renders (maybe I just can't find the right Firefly settings). I mention this incase the softness on the face is not intentional. I still think you need to desaturate, lighten, and contrast the figure... one thing I do is select auto levels and then fade the result. Try also the one click photo fix in PSP9 or some such. Most photos have to be adjusted in this manner as a matter of course. It is time to drop in some clouds... I do this with a layer, the cloud filter, hue/sat to colorize, and perspective to get stretched across the sky properly.