So, back to size, if they said the official size was 1 cm, we'd have to find a way to make that work. As it is, it's 700+ meters. Which, works.
I don't get the need to prove the official numbers wrong. Isn't more about taking what's official and asking "how do these pieces fit together?"; over, "fuck what the people that made it say, my opinion is more valid than the people that worked on the movie cause I'm a fan!"