^ Crappy progress animation, I don't save my progress enough I suppose, but since I don't have a reference that's the best I can offer.
Okay, so I fiddled and fiddled with this picture(and sadly have nothing good to show for it) but I just can't seem to get any of the suggestions done. I've messed with the temple, but because when you play, the light bleeds so much, it really blurs all the details of the temple and what I drew is all that can be made out. I can't seem to do a decent edit of the hero's hair without getting rid of the dirty, desaturated look of his hair in the game.
What I have in plan: adding some cliffs to the right, it seems too empty. Detailing the grass a little perhaps, but I don't see that much problem with it as is. Adding more rays of light, the current one looks like it's casting a direct beam onto the cliff with the way the lighting is done.
By the way, here is a pretty close screen cap of nearly the same shot I luckily found with a quick search of google.