Invictus Sol
No Life in the Void
It's a pretty good start. Main thing it's missing for me is Dinklage's eyes. They've got a pretty expressive, soulful look about them that doesn't come through in the sculpt. But it's early, yet. Plus, if I were wanting to get into Game of Thrones 1:6, the existing likeness would probably get me by. Some properties I really want an exact likeness to the actor, and some I'm OK letting stuff go because it's close enough to represent the character.
I'm actually really curious how differences of opinion like this will play out with the upcoming rep system, especially in a thread where the majority is happy with a sculpt but there's a vocal minority pointing out flaws. Should be interesting for sure.