Is there a Normalmap of the watersurface included in the Script? Maybe create a inverted Version of this Normalmap, i think this should be help...
Do you have searched in this script for an Sky Definition? Maybe the Sky Texture is defined there...
cYa Sebastian
Tutorials:
[Blender]Terrain creation ENG/GER
[Blender]Low Poly Tree Modeling
[GIMP]Create a Texture for Terrains
CLICK HERE
