CFrame is not a valid member of Model? [Solved]

When i try to clone a model and then weld it to the player i get the error CFrame is not a valid member of Model

game.Players.PlayerAdded:Connect(function(player)
player.CharacterAdded:Connect(function(Char)
		local Part = Char:WaitForChild("Head")
		local helm = game.ReplicatedStorage.Helm
		local Weld = Instance.new("WeldConstraint", Char)
		local clone = helm:Clone()
		clone.Parent = game.Workspace.PlayerGear
		clone:SetPrimaryPartCFrame(Part.CFrame) 
		Weld.Part0 = Part
		Weld.Part1 = clone.Center
	end)
end)

CFrame isint a property of "Model" Try setting a PrimaryPart and moving that.

so cframe isn't a property of a model like dimondflash57 said and set the primarypart to a part in the model what this does is when you set the cframe (i will tell you how in a sec) then that part will go to that cframe and all the other parts in the model will follow like if before it was to the right of the primary part then after it will still be to the right ok now how to do it in the script so its pretty easy all you have to do is:

model:SetPrimaryPartCFrame()--CFrame goes here

hope this helped! tell me if i forgot anything