Tisa is camera shy. With the luxury of lying on my doona and dressing up she (barely) tolerated a shot or two.
Shot with natural window light, which is not very sufficient. Camera hand held.
Crop,usm, brightness/contrast, duplicate layer, rough pastels, erased from necklace, eyes, nose and some of her head, border,etc.
Her eye is definitely pealed on you, I don't think she trusts that camera.. for all she knows it might explode or something. This is a very charming sketchlike photo-rendering. The PP technique you employed works quite well.