I like this better, though I did like the piled stones. Bark is great now!
What you could do is mask (simple shape) in a pile of rocks somewhere in the front (left or right) area, as a centerpointof attention. Maybe just copy the part of the stone shaders from your old file and paste it in here, masked by a soft simple shape, just adding it after all other shaders on a surface layer or however is best.