Don’t the Gems in the new preview look a lot like the ones from the Sea Spire hologram that Pearl made? I’m thinking that the Sea Spire was made shortly after the Gems “investigated”. Speaking of that, I think this is also before the war (or during the beginning of it) as there are blue and pink silhouettes together, meaning that the group hasn’t split up yet.

Cleavcher brought up the Sea Spire thing and realized how the designs of the Gems there looked near identical to the hologram’s, and I thought it was really interesting.