Its a whole bunch of haks like CEP or Project Q they are found here
I trying to recreate the same look by making an override for wild woods. I still have a long way to go but I have started.
I made a hak that only has 3 dds files so far to override wild woods.
Is the grass a little to bright, should I darken it up a bit?
Man I am having way too much fun doing this. All I ever want to do any more is be on NWN. This can't be good for real life '> .