>>8843014A lot of that was because the armors, the four of them, were the secondary stars of the movie and got all this attention. There wasn't a million things to render so they could focus on that. The armor is also one of the best designs because it was done by Adi Granov, who has a very tangible design sense unlike most concept artists who just toss details on details. The armors from the first few movies have such strong, confident designs where everything seems intentionally placed, not like a bunch of panels were added for visual complexity.