Modanung could be right in that i dont think it needs more shadow on the tree but perhaps giving the tree a shadow as well would improve it.
Btw kinetic great work on making that tree

the leaves are great !!
hmm and the grass perhaps it needs a lighter color, more yellowish perhaps to make it stand more on its own?
Also
I made a new grass tile from scratch _no_ training in this one
all started out with only TS and what i have learned you can even check up on it dont mind

But i do think i need to work more on tis edges to make it less bound on its place since i liked how switching vertical and horizontal could add that wildness to a tile this one had a few corners in it that didnt like it if by payin attention you can see them. but its all one and the same tile.
ooh and i remember the post before with a "whole in the ground" suggestion evry common in snes rpg's so i did one as well but it didnt go well at all (think i need to study crush's cliff tiles since they where made really good)
Here is tiles:
