NDS Spawn Retexture

local Windows = workspace.Windows
local W = Windows:FindFirstChild("WFolder")
    if W == nil then
        local Folder = Instance.new("Folder")
        Folder.Name = "WFolder"
        Folder.Parent = Windows
    end

  while true do
    wait(.1)
    local Window = Windows:FindFirstChild("Window")
        if Window == nil then
            wait(1)
        else
            local GFolder = Windows:FindFirstChild("WFolder")
            Window.Material = "Glass"
            Window.Parent = GFolder
        end
    local Tower = workspace:FindFirstChild("TowerPart")
        if Tower == nil then
            wait(.1)
        else
            if Tower.Transparency == 0.5 then
                local SFolder = Windows:FindFirstChild("WFolder")
                Tower.Material = "Glass"
                Tower.Parent = SFolder
                Tower.Name "TowerGlass"
            else
                Tower.Parent = workspace.Spawns
                wait(.1)
            end
        end
    end