Quote - You can add a material order list to an obj file. 

Poser sorts material based on order of appearance in the file, or the list that defines the order.

 

At the beginning of the obj, add a use mtl list.

usemtl brows

usemtl corneaLeft

usemtl corneaRight

 

etc...

Example is from Antonia~WM, obviously the names are different for V4

If you have Antonia~WM look at the obj file in a text editor

Yes have Antonia-1.2WM.obj file and see exactly what you are referencing at the top of the file. Will give it a go and report back after a long render I have running finishes :)

Gary

"Those who lose themselves in a passion lose less than those who lose their passion"