In Godzilla 2014 what easter eggs would you add and what you would remove?

That Godzilla king of the monsters scene is not an ester egg, there where 2 easter eggs if i remember correctly, the poster that foreshadows the final figth and the Mothra tank, both of them are well hiden and executed so wouldn't remove anithing

Fords son drawing Jet Jaguar

A pile of trash in the shape of Hedorah in the abandoned Janjira area

Blueprint sketches of a Mecha Godzilla in a military facility 

Toys resembling Anguirus and/or Rodan