Well, I did not know, nor did I care. Anyways, I found something funny: When you take into account the proportions of a person and the "city," as well as the mountain, it makes the helicopters look monstrous, and the little camper dude at the top of the mountain look like a giant.
Guide: taller green people are soldiers. tinier people are citizens. helicopters is helicopters. might add a small town soon. maybe not, idk