Nery nice work. Scars are allways great addition!
If I have a chance to do a minor changes I would go for:
1. more circular shape of implants
2. wider gap between legs and more flat mound of venus with prominent labia and half uncovered clitoris
3. pierced nipples and labia
4. less muscular and more so to say anorexic look - thinner upper legs, visible ribs etc.
was considering to modify the nipple placement but I let them as is.
In my fantasy she is 19yo, 170 cm tall and about 43 kilograms but working to be thinner.
With 5 inch platform heels and transparent microbikini she is a nice addition to the right seat of my cabrio and smiling companion of my beach holidays.
but under condition
She had her first breast surgery at the age of 16as a gift from her parents. Second surgery at the age of 18 also as a gift from her parents. the surgery was botched and she was in need of revision but she did not have any money. I have meet her, paid for the revision but under couple conditions. She have gotten custom made implants, as big as her body barely could handle. 23 surgeons we have meet said "I cant do this, too big" but 24th agreed. Finally she had a surgery 9 months ago.
All piercings are done by me.
I allowed myself timidly to slightly modify your render ("at home conditions" of course)
and a comparision with original artwork