The bust of a Samurai-esque warrior in a straw hat thoughtfully chewing on a branch, fabricated from mild sheet steel and wire using a combination of traditional blacksmithing and modern fabrication techniques then inlayed with brass for the dragon motif on his collar.

No moulds or castings were used which means he's one of a kind.

The tabs hanging from Haku's hat translate to "Samurai, Courage, Loyalty and Strength" and chewing on a branch is a typical trope in Manga animation to signify a calm, collected individual (although occasionally one associated with petty crime)