Halo 4 "Complex"

Monitoring station 02
One side of a building interior I did with the machinery being the main feature of the space
Refinery exterior 01
An exterior I worked on
Complex  07
The rear portion of an exterior
Power room 02
One side of an other interior I worked on
Power room 01
An other side of the room

This map, "Complex", takes place on a cliffside on an alien planet where the UNSC has set up a science facility