Board Thread:Skyrim/@comment-1.53.219.74-20150701133045/@comment-6881629-20150701133918

If your on PC then you can spawn your own after the quest if you really want one -

player.additem 000DA750 1

Or use a [http://www.nexusmods.com/skyrim/mods/24593/? mod] that makes it craftable.