Sad
Sad
  without image, just set color and opacity to make wall and floor.
hope there has a way to make Character Sheet template
google maps 3d is most large maps database in the world. And angular have some google maps api. It will save lot of time to make the map.
Better way to find music.
 If the size is too big, it will easy to accidental touch.
Demo 
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Because this is a 3D map system. If the size is large(eg >15) , the picture of character will higher only. But the base of character will occupied the map....