Modular garage for kids (idea)

I came up with and idea, making a printer friendly modular garage.

This garage could me modular so I could only print some part and my kids could build what they want with it.

All module could be added with interior/exterior wall, windows, door, stair, bathroom, kitchen, etc... ! To build the "perfect" garage/home and change the configuration as needed !

Hope you like the idea!

I made some parts, just to give the idea and home people will work / improve it. I didn't try to print anyt