Third Person Camera Breaking Character?

The use of this script is for a third person shooter. I have added a custom character using a rig and some animations, but this script breaks the character and just has a invisible player walking around. any ideas? Thanks

																																																							wait(1)
ALLOW_TOGGLE = true    
TOGGLE_KEY = "p"      
DEFAULT_ENABLED = true 
SMOOTH_ROTATION = true 

-----------------------------------------------------------------------------------------------------------------------------------------------------------------

player = game.Players.LocalPlayer
mouse = player:GetMouse()
enabled = DEFAULT_ENABLED
c = workspace.CurrentCamera
mirror = {}
h = nil
userInput = game:GetService("UserInputService")
isMobile = false

function createModel()
	local m = Instance.new("Model",c)
	m.Name = "ViewModel"
	local hack = Instance.new("Part",m)
	hack.Name = "HumanoidRootPart"
	hack.Transparency = 1
	hack.CanCollide = false
	hack.Anchored = true
	hack.CFrame = CFrame.new()
	local h = Instance.new("Humanoid",m)
	h.Sit = true
	h.Changed:connect(function ()
		h.Sit = true
	end)
	return m
end

function registerPart(v)
	local function mirrorPart(p,t)
		local m = p:clone()
		m.CanCollide = false
		m.Parent = model
		m.Transparency = (t or 0)
		local w = Instance.new("Weld",m)
		w.Part0 = p
		w.Part1 = m
		mirror[v] = m
		if m.Name == "Head" then
			m.Name = "H"
		end
		v.Changed:connect(function (property)
			local blist = {Position = true, CFrame = true, Parent = true, CanCollide = true}
			if not blist[property] then
				pcall(function ()
					m[property] = v[property]
				end)
			end
		end)
		v.ChildAdded:connect(function (ch)
			ch.Archivable = true
			local cl = ch:clone()
			cl.Parent = m
			mirror[ch] = cl
		end)
		v.ChildRemoved:connect(function (ch)
			if mirror[ch] then
				mirror[ch]:Destroy()
				mirror[ch] = nil
			end
		end)
		m.Changed:connect(function ()
			m.CanCollide = false
		end)
	end
	if v:IsA("BasePart") and not mirror[v] and v.Name ~= "HumanoidRootPart" then
		mirrorPart(v)
	elseif v:IsA("Hat") then
		local h = v:WaitForChild("Handle")
		mirrorPart(h)
	elseif v:IsA("Clothing") or v:IsA("CharacterAppearance") then
		v:clone().Parent = model
	end
end

function updateCam()
	if h then
		if enabled then
			if model then
				local range = model:GetExtentsSize().Y/2
				local y = c.CoordinateFrame.lookVector.Y
				h.CameraOffset = Vector3.new(math.max(1.5,1.5-y),math.abs(y/2)-y*3.8642337322235,4-math.abs(y))
			else
				h.CameraOffset = Vector3.new(1.5,0.5,4)
			end
		else
			h.CameraOffset = Vector3.new()
		end
	end
end

function newCharacter(char)
	if not char then return end
	mirror = {}
	for _,v in pairs(c:GetChildren()) do
		if v.Name == "ViewModel" then
			v:Destroy()
		end
	end
	if not enabled then return end
	model = createModel()
	for _,o in pairs(char:GetChildren()) do
		registerPart(o)
	end
	char.ChildAdded:connect(registerPart)
	h = nil
	while not h do
		for _,v in pairs(char:GetChildren()) do
			if v:IsA("Humanoid") then
				h = v
				break
			end
		end
		wait()
	end
	updateCam()
	player.CameraMaxZoomDistance = 0.5
	h.Died:connect(function ()
		if model then
			model:Destroy()
		end
	end)
	local t = char:WaitForChild("Torso")
	for _,v in pairs(t:GetChildren()) do
		if v.Name == "ShoulderCamGyro" then
			v:Destroy()
		end
	end
	if SMOOTH_ROTATION and enabled and mouse then
		local dir = c.CoordinateFrame.lookVector * Vector3.new(1,0,1)
		local b = Instance.new("BodyGyro",t)
		b.Name = "ShoulderCamGyro"
		b.maxTorque = Vector3.new(999999,999999,999999)
		b.cframe = CFrame.new(t.Position,t.Position+(c.CoordinateFrame.lookVector*Vector3.new(1,0,1)))
		b.D = 100
		game:GetService("RunService").RenderStepped:connect(function ()
			if h then
				h.AutoRotate = not enabled
			end
			if b and t then
				local dir = c.CoordinateFrame.lookVector * Vector3.new(1,0,1)
				b.cframe = CFrame.new(t.Position,t.Position+dir)
			end
		end)
	end
end

if mouse and ALLOW_TOGGLE and #TOGGLE_KEY == 1 and type(TOGGLE_KEY) == "string" then
	mouse.KeyDown:connect(function (key)
		if string.lower(key) == TOGGLE_KEY then
			enabled = not enabled
			if model then
				model:Destroy()
				newCharacter(player.Character)
				updateCam()
			end
		end
	end)
	mouse.Move:connect(updateCam)
end

if player.Character then
	newCharacter(player.Character)
end

local con do
	con = game:GetService("RunService").RenderStepped:connect(function ()
		isMobile = userInput.TouchEnabled
		if isMobile then
			con:disconnect()
			SMOOTH_ROTATION = false
			newCharacter(player.Character)
		end
	end)
end