I don't know if this has been posted before, but a week ago I found this:
The two statues bear a remarkable resemblance to the Loftwings seen in SS. Plus, they are located in Cloud Tops where the Wind Tribe (remaining "Skyloftians" maybe?) lives.
I have only noticed the Tingle doll in Zelda's room and I just watched a video showing a garden with some "cats".
What easter eggs have you guys discovered?
List of easter eggs known so far
Tingle doll in Zelda's room and Gaepora taking a bath
Go to the roof of the Knight Academy at night...