Get Picture from Model?

I know you can do it with places... --Stickmasterluke

sp=script.Parent

function waitForChild(instance, name)
	while not instance:FindFirstChild(name) do
		instance.ChildAdded:wait()
	end
end

waitForChild(sp,"Configuration")
waitForChild(sp,"Decal")
waitForChild(sp.Configuration,"Place Id")

placeid=sp.Configuration["Place Id"]
plID = 3141433 -- id here i made it up -- Place id
function check()
	if placeid and placeid.Parent~=nil and sp:FindFirstChild("Decal") then
		sp.Decal.Texture="http://www.roblox.com/Thumbs/Asset.ashx?format=png&width=420&height=230&assetId="..plID
	end
end

check()
placeid.Changed:connect(check)

is there a way to do it with a model