I decided to dust off Sash-16 also after a long absence from rendering and posting.  The character is sporting Cycles Skin shaders built from the ground up.  The hair uses a modified Ghostship's, Hair Shader, with one of Ali's V4 hair models.  The background Japanese Bathhouse was completely retextured with PBR material because the originals were low-resolution diffuse-only images.  I added luminous lighting from a modified HDRI and one Sun infinite light with a Blackbody node attached set at 5600 degrees Kelvin; this constituted a more realistic lighting situation for the scene.  Depth of field was applied to give the scene more interest.