Here is a character I've been developing, and some of the points made here are covered.  Thicker brows, (displ/tramsparency mapped to the upper brow so it can be made black if you want) and I did an extensive study on eyes to come up with these.  I wanted a more real looking face with a nose rather than a bump and more shape.  The morphs are finished (inj/rem files complete) but I am still fine-tuning the textures.  The body is more realistic as well if you want to have a peek.

Boni

Here is a hint to the body. ...

Boni

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"Be Hero to Yourself" -- Peter Tork