On Sunday while at San Diego Comic Con, I got Temuera to sign my BKBT Open Seasons #3 Jango helmet. He was very nice and even waived off my $$ when I pulled it out to pay the signature fee. He seemed very cool. Plus sitting next to him behind the table was a fellow TDHer but I can't recall his name as I had just met him the night before.
Now I just need to figure out how I'm going to preserve the signature so that I don't accidently scratch it or rub it off. I've thought about taping the area off and spraying it with some clear coat. If there's a better way, let me know.