This is 3D model of doubledecker tram. This is my own (not branded) design concept. Please take into account that this is my old model so the quality is not so high as my priced products. It is the main reason why I am giving it for free.
Model (with different color scheme) is used in this tram simulator: https://play.google.com/store/apps/details?id=com.zappy.tram.driver.simulator.incitytraindriving