A long katana sword crafted in a semi-realistic 3D stylized fantasy oriental style, designed with a long, curved steel blade featuring a subtle hamon pattern and a polished, battle-worn surface. The tsuba (guard) is circular and made of aged brass, engraved with traditional motifs, and the grip is tightly wrapped in black leather with an intersecting diamond pattern, ending in a golden pommel with a ring for attachment. The sword is fully visible, in a vertical 3:4 scale format, centered on a plain white background with no shadows or reflections, ready for 3D modeling and animation workflows. The overall design is inspired by ancient Japanese katana craftsmanship with modern stylized detail, sharp contours, and clean edge flow.