What two planes did you use to get that river effect? I would like to make that for my river that flows out from the waterfall/lake out into the main channel of my map.
Also, I've begun dabbling in the transition (TR) materials to add some more realism to my map, and I noticed you used at least three in yours (EarthGround, Plant and Sand). How do you set it up? Your method looks very naturalistic; I'm trying my best, though I am not sure how to make my impression on a cliff-face smoothly transition out into a small beach/cove.
https://cdn.discordapp.com/attachments/253310588233580544/368121298573983744/unknown.pnghttps://cdn.discordapp.com/attachments/169758353663197185/368114048757137408/unknown.png