The render is nicely done.
are the vein details on her feet just part of the skin texture or are they HD geometry?
also did you use her default skin and change shader settings or did you try different skin shaders altogether ?
Everything on her is default. Only thing I did is mess with her skin settings. The default ones were great but I noticed they did not use a few dials and the trans color was different. So I added a few dials I found in a tutorial. I think shes a little to shiney still.