To me, it looks like a combination between the camera zooming in and her turning her hand a little, both making it seem to get larger. I don’t think it’s ai made, but I’m not an expert.

Yes, I think so.

• the gibberish audio,
• gate number “♾️”
• everything moves with a localised parallax effect
• the wallabies torso and tail is weird
• the gangway has weird ribs half way down it

The (stage) left ear of the kangaroo looks weird against her hand in the first hand motion