Cool! I like the choices you made as far as his scruff, eyebrow, and sunglasses go; the contrast and direction for travel (correct term?) are invigorating.
:) He was a pretty cool cat. he had a lot of cool graphic elements going, between the hair, scruff, face-shapes, and clothes. A lot to experiment with. We were joking about asking him to come work as a model at the Y lol