***OLD SETTINGS*** use new settings here 

iRay Skin Settings Final

So after the all the love I received for my previous settings, I decide to give you all a well deserved update.

The credit on these cannot go to me alone, I have created these using a series of other tutorials, findings, forums entries and my own experimentation. So if you see something familiar thank you

Edit: So if you aren't using Specular Maps I found a handy formula to give the correct specular value - 
("Reflective Index"-1)² / ("Reflective Index"+1)²= RGB Value


Here are the links mentioned in above tutorial:
Blood vessel maps: sta.sh/01dxweawpmdo
Normal Map Creator: cpetry.github.io/NormalMap-Onl…
Nvidia plugins: developer.nvidia.com/nvidia-te… (thanks to TommyLong for this)

Enjoy! Can't wait to see your renders

**As a side note these shaders are quite resource heavy, I recommend Ver 1 of these settings for people who aren't patient or have lower end systems as it tends to be slightly faster on render times
**Added the new link for the blood vessel maps
**I've uploaded the blood vessel maps to my stash - they are not mine but they are no longer available anywhere else, hope the creator doesn't mind