To abort or not to abort

[kevnar]

I actually like the boulders. I've been to a place that looks just like that. They just look sort of artificial. I guess it can't be helped.

[Oshyan]

I'd add some child layers or just additional surface layers to your ground and your rock textures as well. Make them slightly different variations of the color of the other layers. In reality all surfaces are multi-colored to some degree. You might even add some totally different colors with low coverage, like brown for dirt, or beige/light brown for some drier grass.

- Oshyan

[chromecity]

Yeah, as others said, some displacement would really make those rocks look like rocks.  And that sort of tree variety doesn't seem like the sort you would see growing at the waters edge - or even growing among scattered boulders.  But that could be just my impression.