I'm not positive if it's the textures, my video card/drivers, or some other issue with the game, but occasionally when I enter a new area, textures on the load screen and in the cells will be some random plasticky color and will look smooth... Like one time the game showed a werewolf in the load screen and most of its body was a light purple color as if someone put a solid purple texture over the mesh. Other times, some of the walls and parts of the floor in a cave were beige-orange and also looked completely smooth... Only way I've found to fix it is to quit to the main menu and reload the game.