Translucence Image Maps allow you to add the Translucence light colors to the areas you need, and as you saw already you can use many colors also to make the veins, here you don't get any standard setting to use with because every texture need own setting, Using Translucence shader node for the whole human skin is wrong idea because you can do this using the Alternate Diffuse for it for better effect, Translucence Shader nodes are great for mat (frosted glasses) as a beautiful shader node for your Elfen Wings in place of transparent.. so many ideas to get the beautiful Translucence effects in our renders, so I decided to put small tutorials on my website for the P5 Material Room in the next days so check out.

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"Surrender to what it is - Let go of what was - Have faith in what will be "