Regenerate model script (For ROBLOX)

Model regeneration:
local regenTime = 180 -- Put the time (In seconds)
local messageTime = 2.5

local model = script.Parent
local message = Instance.new("Message")

--Put the script into the model
if model ~= workspace then
	message.Text = "Regenerating " .. model.Name

	local backup = model:clone() -- Put the model name

	while true do
		wait(regenTime)

		--Put again the model name
		model:Destroy()

		--Show the message
		message.Parent = game.Workspace
		wait(messageTime)
		message.Parent = nil

		--Put AGAIN the model name
		model = backup:clone()
		model.Parent = game.Workspace
		model:makeJoints()
	end
else

end