It looks like your trans map for the eyelashes does not include any mapping for the eyebrow (some do, some don't), so your image brows are disappearing. Play with the trans settings on the brows (leave the lashes at 100%) but lower the brow trans and see if your natural image shows up - be sure to set the color slider to white for the brows if you want to see the ones in your image and not just a brown blob. As far as lip color goes - mix a little violet (pale mauve) with what you have for a start. Keep it toward the blue side of red (slightly toward purple)and not to the yellow side to avoid a "lipstick look" by all means keep the color saturation low. its looking very good.