@MarcoNogueira At first I wanted to say that this a an absolute wonderul work, love the characteristic of the model, the execution of modeling, texturing and rendering.
I have seen you have posted many very interesting wip images aswell as breakdowns, is itpossible for you to edit your comment so we dont get redirected?
I have pasted a link where you can see in the new forum how images are posted in a case like this from an outside source.
Please see here: How to Post Images at ZBrushCentral
Cant wait seeing more work from you.
Happy sculpting 
Kenny