Link ro my Levels folder http://www.gamefront.com/files/20297682/z33322609a_level5.zip
z33322609u_level5 is the final file I used in my landscape
Link to my model in Goggle 3D Warehouse http://sketchup.google.com/3dwarehouse/details?mid=cba2e69b13f6dd01f08cf640ff525d90&prevstart=0