Lu is a combination of Daz characters updated to G9 with a current PBR G9 skin overlaid with two layers of my handpainted freckles in the Translucency channel. I created her eyes from a combination of two merchant resources and Photoshop. Nail textures are from some old experiments with auto paint using thin film in the metallic flake channel of an iRay shader (I couldn't find thin film in the PBR shader.)