I'd like to request a row of shelves in a Imperium of Man warehouse, reasonably well stocked - ammo boxes, weapons, tins, canisters, unmarket boxes, etc
In one of the shelves there's all sorts of personal clutter, barter trikets, questionable food items, and ratling quartermaster using it as a bunk bed. He's keeps a mean looking pistol (either bolt pistol, or some heirloom custom piece) within arms reach.
There could be a sign "pilferers will be shot at" or the threat left just implied.