Okay so here's a second crack at Puck's Dad's head. I think it's a better charicature than my first attempt: less "old man and the sea" sort of thing.
It's still more of a bobblehead quality but it's starting to look okay.
Oh and here is the photo I am working from:
There's still a lot of little things to clean up. Then I have to figure out the best presentation (and the second head is bigger so the whole deal will have to be bigger... hmmm).