This is my first go at function landscapes...the only thing I am concerned about is the terrain in middle ground...it has basically no detail....if anybody knows ho to add detail to it (Other than fake stone shader) please let me know....I am loving this image so far...
Mm..you could displace/make it a bit more rough, or you could add vegetation/objects on it.
Nice work! But the colour is a bit...bland (as in too much of the same colour) try to vary it a bit ;)
Keep working on it ;)
I want to try this. Cool!
It looks like it's coming along pretty well as is. I think that if you want, most of the issues you have with the terrain could be resolved with clever texturing.