Here are the final finished models from Maya. The image above has environment fog with a higher saturation distance and colour intensity of about 50%, the image below has very subtle settings to show a slight density of environment fog.
Digital painting in photoshop allowed me to create a nice red/orange sky and tints into all of the moutains and houses. The painting is my final pre-visualisation on what my environment is going to look like.
This digital paint I created in photoshop and was to get a sense of an old mood of fog and lights. I tried to silouette the image and concentrate on the lights and sky.