I like the tunel effect in the lower part of this picture, and maybe it can be improved if you crop off the upper part of it? like somewhere in the middle of the branch so you have a little bit of the dark? Like a dark celing? or inbuilt border? The light in the lower part is nice.
Or you can do two pictures of it, and save the upper part...
Well, just a thought.^^
This is a lovely photo I love the long shape of it. Very beautiful leaves and trees after a rain, the dark and light is lovely!