Learn more about The Cinema Suite here:
https://transforminteractive.com/unity-extensions/
Director Bot shows you a cool technique from the world of film photography, and how to mimic the effect right in Unity!
Get the free Double Exposure script here (you'll need Unity Pro to take advantage of it): http://www.mediafire.com/download/315nb1v44cciaqp/DoubleExposure.unitypackage
Get Cinema Director here: https://www.assetstore.unity3d.com/en/#!/content/19779
Other assets used:
Medieval Environment Pack
https://www.assetstore.unity3d.com/en/#!/content/6859
Some example video borrowed from:
https://www.youtube.com/watch?v=vUh3KU1xzJY
