Azathoth: A not-especially-subtle visual clue that is still rather easily missed: Unit 00 is without her pylons. For the rest of the series, whenever the pylons come off, you're in for some serious shit. (These later instances suggest that the original purpose of the pylons may have been to prevent an Eva from manifesting AT-field wings, as seen in the OP).
jetatomic: This cut would be reused again in episode 14.