Completely understand. I've only got some in an entertainment center:
King & Country Collection by
Western Outlaw, on Flickr
Have others in a stand that was intended to store videos. The shelves are deep enough to have the DVDs in the back and the soldiers/scenes in the front. Another table provides me a place to set up a single diorama (have the desert village their now but I change it periodically).
I've been looking at some curio cabinets but none have really caught my eye. Dust is an issue and I recently moved and dusted my Kriegsmarine display. It is tedious. I had planned to purchase a custom acrylic cover. Still one of those projects/purchases on the horizon.