Put This Server Script in the Model you gonna transfrom:


local Players = game:GetService("Players")

local model = script.Parent
local humanoid = model:WaitForChild("Humanoid")

local function getPlayerFromCharacter(character)
	for _, player in pairs(Players:GetPlayers()) do
		if player.Character == character then
			return player
		end
	end
	return nil
end

local function applyPlayerAvatar()
	local player = getPlayerFromCharacter(model)
	if not player then
		warn("Player bulunamadı!")
		return
	end

	local success, avatarModel = pcall(function()
		return Players:GetCharacterAppearanceAsync(player.UserId)
	end)

	if not success or not avatarModel then
		warn("Avatar modeli alınamadı!")
		return
	end

	for _, child in pairs(model:GetChildren()) do
		if child:IsA("Shirt") or child:IsA("Pants") or child:IsA("BodyColors") or child:IsA("Accessory") then
			child:Destroy()
		end
	end

	for _, item in ipairs(avatarModel:GetChildren()) do
		if item:IsA("Shirt") or item:IsA("Pants") or item:IsA("BodyColors") then
			item:Clone().Parent = model
		end
	end

	for _, acc in ipairs(avatarModel:GetChildren()) do
		if acc:IsA("Accessory") then
			local clonedAcc = acc:Clone()
			clonedAcc.Parent = model
		end
	end
end

humanoid.Running:Connect(function(speed)
	if speed > 0 then
		applyPlayerAvatar()
	end
end)

applyPlayerAvatar()