When I saw the picture of the fishermen on the dock I also had that feeling that if I had been playing I would have pushed them into the water hahaha. It turns out that in my aquatic experience, I ended up doing it with a npc out there.
On the other hand, I agree with you about the details of the reflections in the water, it gives a realistic touch to this experience. I wish you luck in the challenge, you did an interesting job!