A simple sunset/night scene. Some of the emissions don't make sense, but it's all a single material.
A warm lamp for the sunset side, a cool lamp for the streetlight, and a hemisphere lamp to soften the shadows and give the night side a cooler shade.
*Original model '[Littlest Tokyo](https://sketchfab.com/models/94b24a60dc1b48248de50bf087c0f042)' by Glenatron, published under a Creative Commons Attribution license.*