Small isles environment

I don't think 100% sand texture is a good choice here. Look at this picture :


 There are smaller herbs that come out... I think the use of a different texture could help at rendering that.

It would be good to use different textures especially near objects, you can take examples on blizz-made zones like tanaris or thousand-needless and many other zones, like now it looks like you just wanted to put all the objects you use in one place, also some grass could make it better since there are actually trees and bushes