Marvelous! 
cool update. that’s a lot of detail! i like the last (textured) too. the plane in the sun reflection works well. he’s looking right at it.
so come on now… open up his mouth and give him some zcaps!
waoooooo, very great !!!
Wow!
Really Cool! Awesome work!
Inspiring.
Is there any rank above five stars?
You deserve it!
I can´t tell it´s computer art, ever looking to the original non-textured mesh and the whole modelling process you´ve shown before. this face IS real!!!
Incredible!
Really goes along way to shoot down the uncanny valley theory. I give it eleven!
Humbling.
And undoubtedly top row!
I’m really impressed… but how did you get the head model? do you use another program to get a head? and if so which program?
The head model was done in max, same for the mechanics parts.
Then imported in zbrush.
I noticed they gave you a CGsociety award for this piece. You deserve it. This tops your Riddick image. Certain pushing the envelope. Keep on going. More! Kudos!
I have to say I’m very happy of the success of this picture, with my “lord Marshall”, it the picture I spent the most of time on…
Here’s a small gif of the differents steps of the progress:
Congrats! Great work! You deserve to be proud. By the way, aren’t you supposed to be working? I mean really, a lot of time on your hands! 
Really fine stuff,enjoyed watching this post from the beginning!Compliments!!
Your stuff is just uberstatic, i love it!
amazing sculpting and attention to details.
…on the last color image
Please, let me add my praise… amazing work!!! You’re really talented!
I think we all forgot to give you the 5 stars that you deserve
Congratulations Sebastien on another Top Row
Great job Seb.
Cheers
Cesar Dacol Jr.
Aka, The Voodoo Monkey