Quote - > Quote - > Quote - > Quote - Do you have any LIE mats on the figure? Just a wild guess, going by the file name.

LIE mats? Sorry, Doc, I don't know what this means. How do I check for LIE mats?

If you had to ask, then you prob don't have any :) They are layer presets, and need to be specifically applied.

 

It does have the Mec4D BeardBase, which is available at DAZ3D. When I browse to the file location, though, there is a .dsf file. I don't know if that has any LIE mats or not within it. 

 Also, what shows up in the Shaping Pane are the kinds of beards and facial hair you can set. I don't know if there's anything that might cover up the eye area of the figure. I did try removing the BeardBase and starting a render in LUX, but that did not make a difference.

 

If I remember right, Lux will not render Tiff mats.   Check your iris mats and see if they are Tiff files.  If they are try using a different set of eye's or load the Tiff's and save them to Jpg and load them in by hand in the surfaces area.