Camera/Head alignment Script

local camera = workspace.CurrentCamera

local character = game.Players.LocalPlayer.Character
local root = character:WaitForChild("HumanoidRootPart")
local neck = character:FindFirstChild("Neck", true)
local yset = neck.C0.Y

local Cframe, Cfang, asin = CFrame.new, CFrame.Angles, math.asin

game:GetService("RunService").RenderStepped:Connect(function()
	local cameraDirection = root.CFrame:toObjectSpace(camera.CFrame).lookVector

	if neck then
		neck.C0 = Cframe(0, yset, 0) * Cfang(0, -asin(cameraDirection.x), 0) * Cfang(asin(cameraDirection.y), 0, 0)
	end
end)