The sky brushes look pretty, and so do the trees, though you could use some more work with your scenic walls, although i already know you dont read any of my tips but anyways^.^
Some shadowing could be done on the grass since the scan is sitting there in the grass. Seems a bit of out place cuz the scan doesnt quite match the scenery around her because for one the scan does look detailed, so it would make sense to make a more detailed background as well to fit it^.^
