I got a MDC caboose at Marty’s for my Army train. When painting it, I shot the interior with a industrial green, then thought to make an interior. I found a set of plans online that were a perfect fit so followed those. Fun one day project. Wife had some green felt for the blankets. The stove’s tapered part is a battery terminal cover, rest is plastic. I used wood coffee stir sticks for the floor.
Still need to get Stan’s decals on and weather it a bit.