Yes, i know this difference.

The problem is especially when I move the character in the gray area, it becomes a mess, has no reflection, his skin seems flat.

But in the past i have seen a lot of very good rendering no much more different from my picture, made in poser and without postwork. (especially from BB)

so, if there is no way to make a better rendering then mine (and i don't think, i'm a nerd) in poser and without postwork, it's better i go to change my hobby.

if I do not improve this scene, in the future I will have to avoid scenarios like this

always waiting for other good advices as those received so far to come closer to a good scene

meanwhile thanks to everyone.

Poser Pro 2014 SR 1 on Windows 7 64 bit
I use IDL, Gamma Correction and EZSkin for all final renders.