To get The Fires of Raven ending and its Trophy, choose to play these Missions when given a Decision to make:
Tunnel Sabotage (Chapter 3)
Eliminate the Enforcement Squads (Chapter 3)
Intercept the Redguns (Chapter 4)
Intercept the Corporate Forces (Chapter 5)
This makes Shut Down the Closure Satellites your final Mission, and completing it unlocks The Fires of Raven ending and another Trophy.