I was surprised that James Bond (Daniel Craig) didn't bow his head to the Queen during the palace skit.
More from an article at ABC news:
"Only two of her beloved corgis were used during the skit, 13-year-old Monty and 9-year-old Holly. The queen’s real page who has been by her side for the past 20 years was filmed escorting Daniel Craig to her apartment and then through the palace." (I was wondering if that man was "real" or an actor.)
Regarding her dress, it "had to be a color that did not represent any of the participating Olympic nations. The result was a peach
dress with a few embellishes including some lace detailing and beads with a pleated skirt."