Well, your stuff is good.I specially liked your Geralt image, but if you told me it took you 17 days to render i would think you were smoking something not of this world for certain(; If you look at this image it is horribly grainy and underexposed.If i took that long to render an image i would damn sure at least do the postwork to make it look like something better(; I have seen and done far worse,this is just a bad example of good art:D Again...17 DAYS!!! Bloody hell...

"Many are willing to suffer for their art. Few are willing to learn to draw."