Wheja Rig Update (Or: My Nightmares Reimagined)

On one hand, this new model and rig are designed to convey a lot more emotion, expression, and action than my previous one.
On the other, that means I have to put all the effort into it to make the model do that. Part of me enjoys it, but the jump from simple bones to a more advanced rig is giving me quite the headache, and this is without all the preparation I'm making for college at the moment.
At least it looks nice, even if it's only halfway done.

Rendered in Blender Viewport.

P.S. I'm not sure why his hair is white in the viewport, but it makes him look much more like a 70's pop star than I'd like him to do.