#1 Building an ocean

For the water, I'm using the free, open source version of the Crest Ocean System, and the quality of this is excellent. I especially love the subsurface scattering effect that allows the waves to be illuminated by the sun, giving it that Assassin's Creed Black Flag or Sea of Thieves feel. One of the reasons why I love those games is the peaceful, beautiful atmosphere created by their oceans, so it's really exciting for me to have something of that sort.