Well, loose textures and meshes usually hang around after deleting mods, unless you do a full purge of textures, meshes, sounds, scripts etc. So it could still be there.
But you are saying that this is an old screen shot? You do not have the armour on your character any more?
That's a shame, as you could see the name of the armour in-game and probably find the textrues quite easily.
I still will not click on that image, but it looks to me like Mage robes, and the Predator-style, dreadlock cowl reminds me of Dagoth Ur and other ascended souls in Morrowind. Or maybe head "tentacles" like on Ka D'Argo in Farscape.
So did you ever download a Morrowind style armour set?
Maybe you could look for Morrowind gear in the Skyrim section?
By the way, your screen name is really dumb, considering the efforts this site goes to to protect us from viruses. If I owned the site, I'd make you change it. No point causing alarm to people, if only for a nanosecond.