This is absolutely amazing. I look at this and automatically want to be this individual. Beautiful and flawless and perfect. Your technique is completely astounding.
I love how the face is realistic but at the same time your own. Everything is proportioned correctly and none of it is awkward.
I especially love how you id the hair. It's fine and lush and gorgeous. I also appreciate how you incorporated the tattoo on the face and neck and chest. It gives a sense of mysterious aura, or perhaps a troubled past, in a way.
Overall, amazing job! It's so beautiful. I hope to see more of this. ^^