Puntomaus - yeah, but... the thing is, Poserdom suffers from being out of the loop CG wise.  i see that look all the time all over CG Society, in both 2d and 3d.  in general, lots of Sanctum Arts creatures are very like even older pro stuff, like the creature i just saw on TV  before turning away from Mimic 3: The Sentinel.  and Horde looks a lot like the werewolves in the Underworld series, imho.  SA is unique in Poser, but not in CG.  it's just most who master Zbrush and professional level sculpting don't bother selling models for less than a few thousand. 

a lot of stuff that seems particular to certain individuals is just the scarcity of professional 3d styles in Poserdom.  that isn't to take from those few who do sell here and have careers in the larger CG world.  they have incredible talent and style.  but it's like a professional graphic designer selling design elements in the market place here: they might be incredibly good, but still basically following current style norms.