I made this myself, using DemosthenesVoice's Grand Planet tutorial
28 textures and about 6 hours later, this is the lovely texture I have to show for it.
And in about 30 seconds, it can be a texture you can use, too. I don't mind or care if you use this, with or without my permission. Use at free will. Just don't repost it claiming it's yours. That would be a little dumb!
Enjoy, lovely peoples!