Definitely some improvements! Especially the oceans, I actually rather like the style. Maybe not super "realistic", but that doesn't seem to be what you're going for anyway. I was going to comment in previous versions that the vignetting effect was pretty strong, so I'm glad to see you did away with that.

One comment is that the transitions between different regions- such as between mountains and forests- is sort of abrupt and jarring. Maybe it would be better to have at least a small gradient transition between them? That way it might look a little more natural.

Great progress!