Interesting to note that it does not appear to be a mere "cut & paste" job, as you can tell from that shot the the bodies are different as well. I was afraid that if this change ever did come about they would just CG Yoda's face and leave the body as-is.
Oh, and one more thing; where does this leave Yaddle? Maybe it would be best to just replace her with another Council Member seen in AotC (the dinosaur guy, perhaps)?