How do you display your beloved Z-scale models?
Here you can find a cheap solution for a wallmounted Display Cabinet.
I bought a cheap IKEA Picture Frame. The depth of the frame is about 25 mm. On the backplate, I glued length of appr. 3x20 mm wood, painted all matt white, screwed the backplate on the wall, setup all the trains, put on the frame and glass.
Viola, a cheap and good looking Display Cabinet for all my Z-scale trains.(At least some of them).