I like the first one better…perspective, fog etc wise. Like the dude better too.
I like the idea of the moss but how you have it is too uniform in the second pic. do a couple here and there if ya decide to keep it.
would also bring the fog up just past the grass so the transition is a bit smoother from grass to dirt.
do an alpha grab of the scene and use that for a depth mask and turn depth on for best render.
some other things to play with are adding a texture to the fog for color. also could find a nice mellow texture for the gdi slot in lights…these things take some experimenting and not sure what kind of time you want to invest in it.
most of all…have fun and do what you like!
ps…is that a version…i do believe it was you…of the grass material you posted in the old amnc challenge? if so do you mind sharing the settings? this version reminds me so much of the grass that wasn’t really grass that was everywhere in San Diego, Ca and in Naples, fla…you know those warm wonderful places.