As part of the concept art team, I have merged the two art styles of Sook Yee and my (Fiona) skybox and created the final piece:
Now the skybox has a crisp clean sky with cartoon-like fluffy clouds.
Cleaning the piece was at first difficult with rendered pieces that were in a different resolution to the template skybox, but after some adjustments and tweaking, lines were smoothed out and merged to look seamless. If Shadow ever continues its development, the skybox can be altered to suit different times of the day by adjusting its hues and saturation quite easily.
Fun times in Shadow's world can now continue, now that there is light!