A staple of any post-apocalyptic setting and an important battlefield design tool as they block line of sight not only for troops but also for tanks. Made of toilet paper rolls, drinking straws and some bits
My original imperial bunkers from early 2000s oozing dark technology with pipes and gubbinz are fun but sometimes you want a more streamlined design. I came up with a bunker modification that allows building a lot of them in a batch. Useful not only for wargaming but also crafting projects for kids.
The trick is to think backward. Normally you paint shadows in the recesses of a model and then highlights on the edges emphasising how the external light plays on the shape. Fire has a light of its own and so the roles are reversed and the deeper you go, the lighter it will be.