script max setting no lag

--[[
    Ultra RTX 8K Hub (No Lag - Optimized)
    Compatible: All Roblox Games
    Script has finished downloading. Have fun playing the game! by Lan Anh
]]--

local Lighting = game:GetService("Lighting")
local Terrain = workspace:FindFirstChildOfClass()
 StarterGui = :()


(()
    StarterGui:(, {
        Title = ,
        Text = ,
        Duration = ,
    })
)


(()
    Lighting.GlobalShadows = 
    Lighting.Brightness = 
    Lighting.OutdoorAmbient = .(, , )
    Lighting.FogEnd = 
    Lighting.ClockTime =  

    
      Lighting:() 
         bloom = .()
        bloom.Intensity = 
        bloom.Size = 
        bloom.Threshold = 
        bloom.Parent = Lighting
    

    
      Lighting:() 
         cc = .()
        cc.Brightness = 
        cc.Contrast = 
        cc.Saturation = 
        cc.Parent = Lighting
    
    
    
      Lighting:() 
         dof = .()
        dof.FarIntensity = 
        dof.FocusDistance = 
        dof.InFocusRadius = 
        dof.NearIntensity = 
        dof.Parent = Lighting
    
)


(()
     Terrain 
        Terrain.WaterWaveSize = 
        Terrain.WaterWaveSpeed = 
        Terrain.WaterTransparency = 
        Terrain.WaterReflectance = 
    

    
    (()
        ().Rendering.QualityLevel = .QualityLevel.Level08
    )
    
    
     _, v  (:()) 
         v:() 
            v.CastShadow = 
         v:()  v:()  v:() 
            v.Rate = v.Rate * 
        
    
)

()