Star Trek: Picard: Analyzing All The Ships From Season One
2. Oh's Warbird
First appearing at the end of "Et In Arcadia Ego, Part I", Commodore Oh's warbird is a massive variant of the warbird seen in "Remembrance". With a curvy green hull, this ship looks a lot like the Romulan warbirds that first appeared in Star Trek: The Next Generation's "The Neutral Zone", but without the double-winged configuration.
It's not clear if this warbird is a Zhat Vash-specific ship, affiliated with the Romulan Free State, or perhaps even a remnant of the Romulan Star Empire before its destruction, but only one ship of this type appears in Oh's fleet of 218 ships.
Unlike the other Romulan starships in Oh's fleet, "Et In Arcadia Ego, Parts I and II" gives us a good look inside the ship, which has a bridge dominated by a large window viewscreen and a throne-like command chair for the duplicitous Tal Shiar general.