This project started with the Warhammer 40,000 Moonscape craters. I added fuel drums and cans from a Tamiya, jerry can set. Next I created some sand bags out of Sculpey. After gluing it all together and painting it, I added barbed wire from a Barbed Wire set from Pegasus Hobbies. There you have it. A nice bunker to take cover, repair, take aim and Fire!!!!
Cygnar Strong 
Nice work. Can I ask, which barbed wire set did you use?
Pegasus Hobbies Prepainted Barbwire, Straight PGH5204
Nice work. Which barbed wire set did you use?