Thanks Drakk but I checked already there . Did some digging and it seems Connary never finished it, and we know he has disappeared from the modding scene. That's too bad. That texture is so yummy. Oh well...
Been looking at that screen some more. Looks to me its from the Creation Kit. Its possible because Connary said he wasnt able to do it justice in CS... like getting glowmaps to work so well.
Maybe someone can confirm if this is CK. I can say legs and appendages are vanilla meshes ported from Morrowind. The abdomen seems a slightly altered mesh, particularly the area around the "seat" and "instruments".