Was going to make another one, and stumbled upon a midday skybox I rendered but never threw together. =P Figured I'd post before I made another.
Updated the OP.
I'm trying to get a cloudy night working, but my Photoshop .dds exporter destroys the quality. =\ Going to see if GIMP turns out better. Never tried it before though.
~~EDIT: Gimp is stretching the image terribly when it comes to dds export and I'm not sure why.... I followed YC's cubemap tutorial on GIMP and it's still giving me this... -___-
This is what the colors and design is supposed to look like. (NOTE: this is NOT the layout of it in GIMP. I took it like this so you can see how it's supposed to look. It's set up in slide layers in GIMP much like YC's tutorial here:
http://www.youtube.com/watch?v=9uKBYVEyw1s