Player Terrainold

local player = game.Players.LocalPlayer
local character = player.Character
local mouse = player:GetMouse()

game.Workspace.Terrain.WaterTransparency = 0.5
game.Workspace.Terrain.WaterReflectance = 1

while true do
	wait(0.01)
	game.Workspace.Terrain:Clear()
	for i,w in pairs(game.Workspace:getChildren()) do
		if w.ClassName == ("Model") then
			for i,v in pairs(w:GetChildren()) do
				if v.ClassName == ("Part") then
					v.Transparency = 1
					if v:FindFirstChild("face") ~= nil then
						v.face:Destroy()
					end
					game.Workspace.Terrain:FillBlock(CFrame.new(v.Position.X, v.Position.Y, v.Position.Z), Vector3.new(v.Size.X * 3, v.Size.Y * 3, v.Size.Z * 3), ("Water"))
				end
				if v.ClassName == ("Accessory") then
					v:Destroy()
				end
			end
		end
		if w.ClassName == ("Part") then
			if w.Size.X < 100 and w.Size.Y < 100 and w.Size.Z < 100 then
				game.Workspace.Terrain:FillBlock(CFrame.new(w.Position.X, w.Position.Y, w.Position.Z), Vector3.new(w.Size.X * 1, w.Size.Y * 1, w.Size.Z * 1), ("Slate"))
			end
		end
	end
end