I have created CG animation using blender and compiled short movies. These movies were played at my high school's cultural festival! I will invite you to watch these videos.
Due to copyright issues, I am currently suspending the distribution of the videos created at the festival.
BlenderGIS is one of the wonderful add-ons of blender. It is possible to create 3D city from actual GIS data. So, you can also create the town you live in using this add-on. I have used it to create a virtual large city like in Evangelion. Below is a link to the actual work and BlenderGIS. Let's enjoy it!