Here's a photo I've been looking for in my collection for a long while.Strolling around Birmingham, I spotted these modern industrial units tucked under the arches of a viaduct.
To me, they look a bit like alien spacecraft who have landed in the less salubrious area of our second city. Sadly, I can't remember exactly where this was taken, other than it's in the maze of railway that is south of Moor Street station.
Modelling would be tricky as the curved and ribbed walls wouldn't be easy to replicate. If you could make one, I'd be inclined to stick it in a mould and cast the rest in resin. The effort would be worth it though as some really eye-catching models would result from it.