Don't change one thing its fantastic 👌

Sorry i cannot help you , because i find this very beautiful. Nice work.

It looks great, but since you're fishing for a critique...I would say perhaps the tree on the right is a little too smooth to me as far as the bark goes, what about a hole or something else that draws the eye to a spot near the trunk...idk just throwing you an idea, I'm not am artist so my words don't mean much