Thanks for your reply and advice and have took on board what you suggested.
I've added the noise and a mist effect iv'e also made the backdrops darker and removed saturation, I want to keep the player as he is to add a stylized look to it. It all makes a huge difference to the mood of the game so thanks for your suggestions.
here is a video link, sorry for the quality is not great and fps is down a little. I also added some music over it to further capture the mood. https://drive.google.com/file/d/0B4Efw5 ... sp=sharing