It has a very surreal touch, which is kind of interesting in itself! There's a nervousness in the sky, which is reflected in character by the water's motion. BUT, give yourself a tiny moment and it begins to feel like you're sitting on a boat, that has just stopped it's engines to take a look at the beautiful scenery. The waves come from the boat and you know that just a few more seconds and they will have spread across the lake, becoming tiny little ripples, which in yet another few seconds become as calm as the reflections of the hills still suggest. It does not look "wrong", but more like a great capture of a very special snapshot in time!
But, yeah, try taking the sun out altogether and I can imagine it will look just right again! I don't know, if it even needs anything there, but...hmmm...makes me want to try something. But I don't want to mess around in your gallery thread.
Anyway, I think, you underestimate how well you've done here again. And I love to watch you grow, making all these experiences, showing your beautiful instincts and also beautiful insecurities that show just how much you enjoy this becoming!