No offense, but I can't help but feel that rather than actually trying to render Yoda, someone just took a typical dark green goblin (far darker than Yoda, even) and called him Yoda. And it's not just the lighting, since Ahsoka is practically neon under the same light source by comparison.

Base +23, rekon2 +7, DarkSargeras +8, psyburn21 +14

I think he did a pretty good job on the face considering the original model looks more like a mouse/goblin looking creature.

Base +5, Kreel +8