.
Alright
So this is something that just came to my mind and I decided to work on.
It's not perfect, but I'd say it's better than most of my builds.
Anyway, it's a segment of a Trench used in trench warfare, with an artillery pit include
It's pretty bland, but it was more of a "Proof of Concept" thing to me
The reason the Underground tunnels and artillery pit are bland are because I couldn't really think of anything to actually fill them with.
So, enjoy.