That sounds vaguly familiar.  Could it be one of Levanah's freebies?  I checked her website (http://www.artmystique.com) but all of her freebies have been removed.  She used to have a few sets of demon eye textures and some fantasy skin textures for V2 and V3 (if I'm remembering correctly), some of which were free add-ons for commercial products.

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