This is a sketch (character design) of suit [the colors may change] to be worn by Mongrel.  He’s a shape-shifting laboratory-made “monster” character (who maybe used to be a man or maybe not) that may be featured in a forthcoming story.  He had a head and tentacles, but his color and tentacles started reminding me a little too much of Zoidberg from Futurama.  So, back to the drawing board on that!