First off I love this because it is perfect for the movie. Rodan was unique and scary even when compared to other Toho films. However I like it more because I have an African Grey Parrot, and I have seen that exact expression on his face before! Hilarious and awesome.
Rodan looks like he is choking on something. He might have eaten to many of those Meganulons. LOL. I love Rodan, he is one of my favorite Godzilla kaijus next to King Ghidorah and Angurius as well as Big G himself. Nice tribute to the classic poster.