I know the term “Lovecraftian” is thrown about a wee bit too often these days, but honestly, I think King Ghidorah’s origin in the Godzilla sequel(s) needs to be something along the lines of “At the Mountains of Madness”. If Edwards and his crew manage to strike the right balance between Ghidorah’s meteor crashing-origin in his first film, and some Lovecraftian ancient astronaut/Antarctic horror, they would be on to a definite winner.