How do i Save Character as a Value for when a tool Unequips/Equips?

I want to know how you can Call a Character's Model in the workspace up locally to the tool when you unequip/Equip

This is what i have so far:

Handle = nil
local Character = nil
Tool = script.Parent

function onUnequipped()
	if script.Parent.Parent == workspace or script.Parent.Parent.className ~= "Backpack" then
		return
	end

	local char = script.Parent.Parent.Parent.Character
	if char ~= nil then
		local torso = char:findFirstChild("Torso")
		local tool = char:findFirstChild(script.Parent.Name)
		if torso ~= nil and tool == nil then
			local model = Instance.new("Model")
			model.Name = script.Parent.Name
			model.Parent = char

			handle = script.Parent.Handle:clone()
			handle.Part.BottomBlade.Transparency = 1
			handle.Part.BottomBlade.PointLight.Enabled = false
			handle.Part.TopBlade.Transparency = 1
			handle.Part.TopBlade.PointLight.Enabled = false
			handle.CanCollide = false
			handle.Name = script.Parent.Name
			handle.Parent = model

			local weld = Instance.new("Weld")
			weld.Name = "BackWeld"
			weld.Part0 = torso
			weld.Part1 = handle
			weld.C0 = CFrame.new(-1,-1.02,0.1)
			weld.C0 = weld.C0 * CFrame.fromEulerAnglesXYZ(math.rad(90),math.rad(330),0)
			weld.Parent = handle
			script.Parent.Handle.UnEquip:Play()
			
	Character.Arm1.Handle.Transparency = 1
	Character.Arm1.TopBlade.Transparency = 1
	
	Character.Arm1.Handle2.Transparency = 1
	Character.Arm1.TopBlade2.Transparency = 1
	
	Character.Arm2.Handle.Transparency = 1
	Character.Arm2.TopBlade.Transparency = 1
	
	Character.Arm2.Handle2.Transparency = 1
	Character.Arm2.TopBlade2.Transparency = 1
		end
	end
end

script.Parent.Unequipped:connect(onUnequipped)

function onEquipped()
	if handle ~= nil then 
		handle.Parent:remove()
		script.Parent.Handle.Equip:Play()
			
	Character = Tool.Parent
	if not Character then return end
	
	local Humanoid = Character:FindFirstChild("Humanoid")
	if not Humanoid then return end
	
	Character.Arm1.Handle.Transparency = 0
	Character.Arm1.TopBlade.Transparency = 0
	
	Character.Arm1.Handle2.Transparency = 0
	Character.Arm1.TopBlade2.Transparency = 0
	
	Character.Arm2.Handle.Transparency = 0
	Character.Arm2.TopBlade.Transparency = 0
	
	Character.Arm2.Handle2.Transparency = 0
	Character.Arm2.TopBlade2.Transparency = 0
	end
end

script.Parent.Equipped:connect(onEquipped)