These were my contributions towards ~levihoff
's level five of the Shield and Sword project: [link]
The top image takes place after the bottom image.
Bottom: There's a massive battle between the survivors of the dead CCS-class battlecrusier (the Reconciled) and the Elites who are trying to clean up the mess.
Top: Rtas 'Vadum is leading a group of 4 Elites and the Master Chief through the bowels of the ship.