It still makes no sense to me, the entire GSR, actually.
I went on a crazy soul-searching trip immediately after my first comment looking at pictures of the inside of the robot. Nothing about it makes sense.
Like…
It can’t be this. Karda-Nui is supposed to be underneath the Southern Continent.
And if it’s like this, how did Voya-Nui fit through the outside of the robot?
And if it’s something like this, then I take issue with the name “Karda-Nui” and its description as the “heart” of the robot! Everything about it implies it acts as Mata-Nui’s literal heart, but why is it located where his kidneys would be? It should be beneath the Northern Continent!
Then it doesn’t make any sense at all that the Mask of Life was ejected from the GSR’s chest in every media it was shown. Did it just get sucked up from his back into his chest? Why is there an ejection canon in the chest anyways?
Let alone the question of how in the world, if the GSR fell onto its back, did a piece of an island inside it get ejected into the air and outside of its outer shell and float on the surface above??
Why does nothing in my fantasy robot story make sense??? 