I think this one might be done. The overall effect is pleasing and the foreground is the best part to my eye. I like the colors and the suggestion of the grasses.
I worked on the midground shrubs and I think improved them. The shadows using acrylics still seem to give me the most trouble but I am finding that a darker glaze, judiciously applied, sometimes helps. I can more subtly darken an area without covering it up completely. Time will tell.