Quickly created an earth asset in photoshop. It's going to be very rough because it was just a concept.
Assets used: http://www.google.com/imgres?imgurl=https://farm3.staticflickr.com/2521/3884071286_92de0b5a98_o_d.jpg&imgrefurl=https://www.flickr.com/photos/42084302@N05/3884071286&h=820&w=1640&tbnid=YPQ18dpHHk-QDM:&docid=7U1u9cCRMVVzfM&ei=cPLIVbyFOYO0-AGAuYGwAw&tbm=isch&ved=0CDUQMygEMARqFQoTCLz97qqXn8cCFQMaPgodgFwANg
