Thanks guys!
@KB- It's your bust, do it how you want. Honestly I just went by what my minds eye thought it should look like.
@Digg- I airbrushed the silver metals, the rest is brush work.
@Demi- I put some red in his beard a bit too. It probably is over exposed, I'm terrible with photography
@DR- I am highly offended! No, just kidding. Any advice that is constructive is always welcome DR, that's how I will get better. I see what you mean about the black in the crinkles, it's actually a really dark brown. I should have probably tried some other colors instead of going from brown to a progressive lighter brown on the nose and cheeks. I've collected a few busts now, so I will have to practice once I get some other stuff on the WIP table done. I appreciate the advice!