First off, I've never tried to do this before, second, the reason the world is a bunch of spheres is I was using Risugami's Biosphere mod. (Which you should try, it's pretty neat)
And last but not least, I went for a kind of fairy-tale look, since it's usually pretty easy to pull off.
In all honesty, I chuckled when I saw it (in a good way) I think if you added to it, it would be amazing. Right now I think its really good, but could be better. Don't take this the wrong way, its just constructive critisism (SP?).