It incorporates all kinds of stuff: boxes and yogurt pots for the main body, a fuel tank from Ramshackle, some kind of little resin bunker, a crane based around a sentinel cockpit, and what I think was once a movement tray from Warhammer Fantasy Battle. I added some more detail, tidied up the painting (to an extent) and made a few adjustments. Here’s a closer view.
I think it will suit my team of mechanics pretty well.
Every so often, I have a look for useful stuff in the local art shop. This time, I turned up some papier-mache boxes designed to be used as treasure chests. I thought they would look good as buildings, and used some textured plasticard to put together a lower floor under one of the boxes.