Really starting to come together Anita.. As for the eye brows what you have is great for the underneath layer try making the brows streaks using photoshop on your color layer. Then make the bump map using black and white image to get the look of the eyebrows poping out.... You can use the same technique for the lip rigges as well.
Hope you get what im trying to say=)
Kurt
I am enough of an artist to draw freely upon my imagination, knowledge is limited, imagination encircles the world. (Albert Einstein)
https://www.artstation.com/kurtb