I have a very detailed 3 deep by 5-6 inches long and a couple inches high model of a monarch wood/coal fired kitchen range. Has the skillet, dutch oven, and removable lids with lid lifter all cast iron.
I bought a stover waffle iron as a mother daughter set and the little waffle iron makes a rather tiny 2 - 2 1/2 inch waffle. ( yes I had to try and made a few with it) Tiny and cute but fully functional. Sorry only have a picture of the big one.
My most favorite salesman sample toy cast iron is my sparks pot belly stove by the Joy iron works.
Fully functional and a great little heater is has been used on 2 winter camping outings.
Ya just gotta have tiny logs.
Just got a picture of the cast iron crescent stove.