I don't know... Cersei is a mature woman who has borne 4 children- one dead, three living, at this point in time. Her waist and lower body are much too small, more for a maiden. Your other works really caught the essence of the characters of the book. I want to encourage you in your wonderful work. You have such a flair for color and composition. Give this one another go, perhaps in the Lannister red she so loves, and all her mature, sensual charms. Can't wait to see how you do Arya!