This is how Ren looked when she first arrived:

Closer view of head without wig
The blank head after removing face-up. Note lack of philtrum!
Her first face-up by me, before I recarved her philtrum.
After nearly two years, Ren's face-up was looking the worse for wear and her head had yellowed slightly. After treatment with bicarb of soda and peroxide, her philtrum and upper lip were carefully reshaped by precision sanding with a dremel before I gave her a complete new face-up.
So here she is: the restored Ren!
This is my first ever go at freckles!