This is the roof of the bunker. The three blocks glued to the roof are to make it easy to line up when you take the roof on and off.
I mixed some plaster and made hills all around the bunker to repel enemies charging the bunker. The spikes are made from bamboo skewers sharpened with a pencil sharpener.
I am going to paint the base brown and put grass flocking onto the hills surrounding the bunker.
With the bunker almost completed, I am extremely happy with the way that it came out. I think it will look really nice on the tabletop.