By jove! I think she's got it!
I finally got the lips right, Whoo hoo!! *dances around* I think I've spent about 3 - 4 hours on the lips alone, changing it every time that I'd start a new session on the painting.
80% done!
All I've left to do now, is the hair, eyebrows, jewelry and background!
Whooot!
Me thinks pretty decent for a person who is painting a portrait (completely) for the first time.