I don’t think Din Djarin and Baby Yoda should be there because they’re spinoff content. The focus should be squarely on bringing together all nine episodes of the Saga. As for the Trade Federation, I just didn’t really feel like they were piloting a ship in that shot.
I don’t think spin-offs are the problem, it’s more that story is still open. Those are specific characters that have likely ages and possibly died. Other Neimoidians would work, so long as they weren’t recognisably prequel characters, and I imagine they should be on a capital ship of some sort rather than the droid control ships from Phantom Menace (more like the ships from the Clone Wars or Revenge of the Sith).