Genesis 8 eye color, how to render, poses

paphus

For Genesis 3 female the base model came with different eye color materials (labeled Jeane)

I do not see this for Genesis 8, how do you change the eye color in the default model?

There are eye colors for Elizabeth, Victoria 8, but not the base model?

For Genesis 3 the base model produced nice Iray renders without having to do any lighting or render affects (just with default head lamp),

Genesis 8 is dark/pale/fadded with the default render settings. What is the easiest way to render Genesis 8?

I tried changing the Iray render settings to use Exposer = 13.1, F/stop = 7, File ISO = 140 and this improved the color, but it this the best way?

Conversely Victoria 8 now seems to render nicely with defaults, where as Victoria 7 was dark.

Also if I apply a Genesis 3 pose to Genesis 8 the arms go crazy (bent at odd angles behind their back), and ideas how to fix?