Barracks is a large gray military tent with green supply boxes on a large stone platform. There is also a small green flag on top of the tent with the text "GDA" on it.
1
A gray military gazebo is placed to the right of the military tent. More green supply boxes are placed under it.
2
A small radio is placed on top of the boxes, and a large satellite is placed on top of the gazebo.
Military tent is upgraded to become a large, white and gray solid structure with detail on the walls, and tall antennas on both ends. More green supply boxes are placed to the right of the building.
4
A large white structure is placed to the side of the building, and boxes are slightly moved.
5
A identical building is placed next to the original.
Military tent is upgraded to become a large, green and black solid structure with detail on the walls, and tall antennas on both ends. More green supply boxes are placed to the right of the building. Building also has a white stripe all around.
4
Building is extended to the side that merges with the original. A shield is also seen on the side, lied down.
5
Building extension gains a second story with a small satellite and antenna on the top.
Now is completely transformed to become a rigid, rectangular building with slim windows, and a color scheme consisting of gray, black, and brown. A black flag, gray radar dish, and black crates are seen on the top of the building. At the front, it has two doors and black posts outside.
4
No cosmetic changes.
5
Now becomes a fortress with a black and glowing cyan color scheme. It has four pillars at every corner of the building with cyan windows all around. The same three previous objects are still seen on the roof but with the radar dish becoming black. Front of the building now becomes a double door with a walls surrounding them.
Now becomes a gray warehouse with a black accent and pathway. Front has a black pathway and garage door with some gray and black accents around it. Top of building has a black flag.
4
No cosmetic changes.
5
Now has sandbags placed around front and roof, gains a gray chimney, and large red canisters that are placed to the side of the building.
