When you work on large terrain projects like My First Underhive you tend to find you have a lot of downtime - waiting for paint or glue to dry mostly. This time can be put to good use working on quick little projects which will enhance the whole thing. Like these concrete walls designed to give cover at ground level.
These really are quick - I made six of them at once, although not all of them as as fancy as this one. And they are handy too - you can never have to much cover in a game of Necromunda!
Anyways, My First Underhive Part One should be up in the next few days, there are just a few more details to take care of before painting.