This is so fantastic! Not only are your details spot on, but the materials you chose look incredibly close to those in the movie. Overall an incredible and genuine look. Not to mention the hair is also great. And I was also going to say you look just like his younger version...but older. Like he made a trip back in between where he left and came back as an old, fat, grandpa man. :lol
Ohh, I'd better be careful before I turn this post/thread into a quotefest!
Seriously, amazing work! Very impressive!