This is a freebie available in the R'osity Freestuff section.

I'm trying to use it on M4 (he and V4 can share the same eye textures, yes?) but the textures won't apply.  I've tried with his body selected, his head, and his eyeballs...and nothing happens.  So, I tried manually loading them into the material room, but that was a dismal failure.  I really have no clue which parts of the eye to load the textures to, what settings to use, etc.

Can anyone help, please?

"You don't know what we can see
Why don't you tell your dreams to me
Fantasy will set you free." - Steppenwolf