Post Eilir sample renders here!
Heres another sample of an Eilir material (see the "double sided surface.elr" in the examples folder to try it out). It uses 3delights double sided shading abilities which can shade both side of a single sided polygon differently. A great trick to add interest and depth to dynamic cloth (whenever DAZ 2.0 shows up) which usually has to be made of single sided polygons.
Fish Render by QuillOfVulcan