Try sampling a lower mipmap or rendering a lower resolution depth map. I've found that flow maps can often look more natural with lower resolutions. The change in directions will be less sharp and should help making it look less like lava. But it would be pretty cool to see this effect with a lava shader :)
Nice, I really like the distant lakes and the atmosphere. Only thing I can critique is the perspective on the tower is a bit off. The top part of the tower is over the horizon line so from our view point we would be seeing that part of the tower from below, not above.
Hey, Thanks for the mentioning @Eric Chadwick From what i know the addon was never part of the official Blender addons that ships with the software. It is at least not inlcuded in Blender 3 and 4. So i think you simply had it installed all the time and migrated it with the click at copy previous settings when a new version…