UPDATE: I updated the second photo with the hq version.
NBC released other promotional videos with new footages but none of them is with Elizabeth, they must have created before Elizabeth re-shot the scenes from the pilot. You can find them on Revolution Official Site or on its youtube chanel. I think the “First Look” video is interesting. Around 1:25 they mention Rachel and what happened to her (sort of) and confirmed what I thought about Maggie. It contains spoilers. Here’s the link to the video I am talking about.