I took an existing picture which was made as an experiment with lighting - one area light only. - and transformed it to P13. It was both an experiment with shader and with render time. I used a number of the proposals from this thread for the shading: Cycles based SSS skin shader | Renderosity. I also made a Cycles based shader for the Wild Hair. She is Project Evolution, A model which comes with a really good set of base textures

For the render I reduced the number of pixel samples from 45 to 10, and for this experiment I did not add any Post Effects.

If there is interest, I'll post a side by side comparison with the P12 version, whcih relied on PhysicalSurface shaders