This submission was part of a tutorial I wrote for the current issue of the Advanced Photoshop Magazine #90. In this tutorial we talk about how to implement a sky that complements the scene and change the overall atmosphere of the picture to make it all match.
This picture here is my personal version. The version I created for the mag looks a little different since I was restricted to only use tools and materials everyone else can use too. For specific info please check here: http://v5.tigaer-design.com/?p=1019
For all who read it I hope it will help you in future projects.