Well, I suppose I’ve had enough of this:)
Blender:
Yafray:
Excellent work, Erufailon!! Awesome texturing. Both renders look great, although I think I like the Blender render better, particularly around the mouth region, where in the Yafray render the details are lost to overexposure (maybe too strong GI?). Looks like he’s about to bite someone :o 
RobertT
I like the Blender render better too, and I think his teeth are a little too white…
the venes on the skin are quite disturbing to me 
Looks great, but IMHO to little wrinkles for this pose.
Thanx,
in the yafray render, details are lost to normal mapping, I can’t get it to show up. Also it’s half the size of the other one.
The wrinkles: Actually I don’t even get this much in this pose 
Mhm. Then you might be face lifted or an alien…
Oh that’s nice. That’s REAL nice. (in a creepy evil sort of a way! 
)
Except inside the mouth of the blender render. Should be more dark pink yes? I think the inside has the same texture as the outside. And maybe the tongue could be a little more wet, but not as shiny as the Yafray one
Beautiful! (in a freaky way) Yafray render is better, except the tounge is WAY too shiny and the teeth are too white.