Vella Finale
This trophy is missable but it is linked to an event that is required for story progression. At the start of the Finale, choose Vella. Head into Shay's Room and down the Vent into Marek's Hub. On Marek's Terminal is a Piece of Wire. When Vella tries to pick this up, she will trigger a conversation with the Boss. Exhaust all of the dialogue options to get this trophy.