about the reflect in iris, i knew there be a reflect war was testing an idea :P opera, pretty eyes, but i'm more of a green or blue person hehe :) one of the effects i was testing, take a spec node, set for slightly larger than the cornea, and allow it drives ambient value then ambient color is the texture map used on the iris the iris "glows" a bit where light hits it if i can get the sightings right, it is a quality that real eyes have some more than others, my ex gf had eyes that glowed :P