For the sake of anyone that needs a reference of Sharkane and/or Gotobuki, since I've been very caught into other activities as usual and thus haven't been in the mood for drawing lately. I live some crazy life. (.__.¡)
I'll see about trying to give other characters like Kazuhiko, Heren, Girou, Kento, Orochi, Migonette or Izanagi colored sketches alike these two.