As mentioned in the video and also in the product text, the water is just a shader, so no tiles are used for the water. The shader is not included. You can find some ripple Effects however, as you already mentioned.
Hmm, okay, you’re right ;) , it was my oversight. It doesn’t change the fact that the whole thing is well-made and I don’t regret the purchase.
Thank you very much. Good luck with your project!