Messing around with bump and specular maps in Element 3d. Was inspired after listening to a few albums from Cryochamber www.cryochamber.bandcamp.com . Also somewhat inspired by these things from Halo 2 http://www.snaver.net/wp-content/uploads/2013/02/Halo2_Beta-Alpha_21.jpg what ever they are. (sorry for the shit image quality, couldn't find a better one)