i have seen real cars parked like that where i live.lol when i go to shows i have to move a lot of models so i bought some clear stackable containers from wallmart and made dividers for the models you can fit a bunch in those and stack'em up i usually put the hardtops on the bottom and the convertibles on top using a piece thin soft foam to separate the top cars from the bottom. i get between 16 and 18 in each container,