Hey, here is my interpretation of my friend Bill in his Arkady personality. He normally reminds me of being a gruff skinny Irish satyr xD

As you can tell, I replaced the Line Art of him with the final Color version. Some of the shading bugs me….
But as something special, let me give you a peek of the image as it goes through beginning to end!

This is the original, drawn of paper with pencil and then uploaded to my computer via tablet (I do not have a working scanner):

Then, I do the line art in Illustrator:

Next, I do some base colors in Photoshop:

We add some highlights in a separate layer:

And finally, we add shadows in a different layer:

Make all layers visible and its done!