hi there! Thank's all for your critics .
But Ithink I will render him with Vray, the fastsss2 is awesomehere are some tests render, nothing is final! it's only testing phase, and there is just 2 maps use, one diffuse and one bump, for the spec I putted a noise for now, and no sss weight maps. The front scattering of vray work much better then the one in Mr I found.
The shader do not work the one like in mr, so it take some time to get it work right.
SO I did a HDRI set up and only one light! and the result is great, much better then what I got with Mr and HDRI. I can change de hdri maps it always look great, so that is cool.
but here are my result for now
and a test on my Depardieu head :
more to come
hope you like it.