You can make it as a wall hanging decoration or a helmet for cosplay.
Al-du-in, the World Eater (also known as the Nordic God of Destruction and wrongly considered an alternative name of Akatosh by most of Tamriel), is a dragon and the primary antagonist of The Elder Scrolls V: Skyrim.
He was first removed from Tamriel through the last resort of the ancient Nord heroes who used an Elder Scroll to force Alduin to become lost in time and hopefully never return. Instead, he was sent forward to the Fourth Era, to the timeline of events in The Elder Scrolls V: Skyrim. Alduin's triumph would ensure Nirn's destruction.
You may download this papercraft template here: The Elder Scrolls V: Skyrim - Alduin Head Papercraft Free Template Download [Box] [Gavitex]