Srsly, guys, I just found an AWESOME resource for art. It took some digging to find what I was looking for, but I found a fully customizeable 3D face modeller:
FaceGen Modeller. You can build a face any way you want it, with all sorts of options from age, race, and textures to detailed adjustments on every part of the face, expressions, and you can even have the mouth shaping a specific sound, all with a 360 degree turnaround view.
Check it out, I made Derek, the subject of yesterday's daily sketch:

It's almost exactly as I picture him,
exactly what I need to help draw my characters effectively.
The free version seems to have almost all the features of the paid version, aside from some limited export capabilities and that logo on the forehead. But as a reference tool, it's perfect. I have to make more characters now.