"Make me a Script that Increase the Players Size every time they gain 10 Muscle And adds Muscle Texture to their skin/Avatar and every 10 Muscle they will be able to do 10 More Damage For a Gui"

-- script for increasing player size, adding muscle texture, and increasing damage 
local Players = game:GetService("Players")
local damageIncrement = 10
local muscleIncrement = 10

local function onMuscleChanged(player, muscle)
    local character = player.Character
    local humanoid = character:FindFirstChild("Humanoid")
    local muscleTexture = character:FindFirstChild("MuscleTexture")

if muscle % muscleIncrement == 0 then
        -- Increase size
        character:SetPrimaryPartCFrame(character.PrimaryPart.CFrame * CFrame.new(0, 0.5, 0))
        humanoid.BodyHeightScale.Value = humanoid.BodyHeightScale.Value + 0.1
        humanoid.BodyWidthScale.Value = humanoid.BodyWidthScale.Value + 0.1
        humanoid.BodyDepthScale.Value = humanoid.BodyDepthScale.Value + 0.1

-- Add muscle texture
        if not muscleTexture then
            muscleTexture = Instance.new("Decal", character)
            muscleTexture.Name = "MuscleTexture"
            muscleTexture.Texture = "rbxassetid://MUSCLE_TEXTURE_ID"
        end

-- Increase damage
        local stats = player:WaitForChild("leaderstats")
        local damage = stats:WaitForChild("Damage")
        damage.Value = damage.Value + damageIncrement
    end
end

local function onPlayerAdded(player)
    local stats = Instance.new("Folder", player)
    stats.Name = "leaderstats"

local muscle = Instance.new("IntValue", stats)
    muscle.Name = "Muscle"
    muscle.Value = 0

local damage = Instance.new("IntValue", stats)
    damage.Name = "Damage"
    damage.Value = 10

muscle.Changed:Connect(function(newValue)
        onMuscleChanged(player, newValue)
    end)
end

Players.PlayerAdded:Connect(onPlayerAdded)

-- For the GUI part, you can create a TextLabel to display the player's muscle and damage stats. Place this script inside a LocalScript in the GUI.

local player = game.Players.LocalPlayer
local stats = player:WaitForChild("leaderstats")
local muscle = stats:WaitForChild("Muscle")
local damage = stats:WaitForChild("Damage")

local muscleLabel = script.Parent.MuscleLabel
local damageLabel = script.Parent.DamageLabel

local function updateStats()
    muscleLabel.Text = "Muscle: " .. tostring(muscle.Value)
    damageLabel.Text = "Damage: " .. tostring(damage.Value)
end

muscle.Changed:Connect(updateStats)
damage.Changed:Connect(updateStats)

updateStats()