Yoda, Jabba and other creatures deserve the cantina treatment. (little added CG facial movements or alien antennas - whatever)
I agree, but only minimaly, so it doesn't stand out.
As fot the Hayden or Shaw issue, I still would rather keep Hayden, but a completely different facial expression. Maybe with slightly shorter hair. I don't know, but something different.
I vote for no eyebrows but reworked forehead, so it looks more natural.