A highly realistic 3D model of a vintage Masamoto Gyuto, a classic Japanese chef's knife. This model represents a "New Old Stock" (NOS) item — an older, unused knife, combining vintage craftsmanship with a pristine condition. The blade is made of high-carbon steel, showing a subtle, authentic patina and engraved with Japanese characters (kanji). The Western-style handle is crafted from dark wood, secured with three rivets, and features the traditional Masamoto emblem.