Instead of a giant case of miniatures, you could soon be using a handful of programmable LED minis. These new gadgets, currently on Kickstarter, allow you to display your character's custom image on both sides of a twin-screen standee.
And it's not just visual--these minis also make noises! You can have character specific sound effects from sword clashes to spellcasting.
Designed for a 1-inch grid, these minis represent regular medium-sized creatures. It will set you back about $160 per mini (each with a charging case) on the Kickstarter, although the eventual retail price will apparently be closer to $280.
The Kickstarter cites compatibility with D&D, Star Wars, Fate, Vampire, Numenera, Pathfinder, and Cypher System, although I'm not clear what's required to make an image compatible with a game.
You can find Doppel on Kickstarter here for the next 3 weeks.