У вашего броузера проблема в совместимости с HTML5
I built a tiny railway in a guitar case. It is at 1:450 scale, so 1 cm on the model is 4.5m in real life.
There are people, cows, horses and sheep on the layout, most measuring only a couple of millimetres. Most of the buildings were 3d printed models painted by me.
For more info, see my blog http://tinyt-gaugetrains.blogspot.co.uk