katana 3d model

Create a realistic Japanese katana at real-world proportions scaled down 5× (total length ~200 mm). Blade length 140–145 mm with gentle curvature (sori). Use shinogi-zukuri geometry with a defined ridge line, wedge cross-section, thicker rounded spine and thinner edge. Blade thickness ~1.2–1.4 mm at base, tapering toward tip. Include a proper kissaki with visible yokote line (medium length). Add a subtle irregular hamon along the edge. Surface smooth metallic with slight reflectivity. Add a habaki collar at blade base. Include a simple tsuba (rectangular or oval, ~10–12 mm, ~1.5 mm thick, dark metal). Handle 50–55 mm, slightly oval, with diamond-pattern wrap revealing texture beneath. Rounded pommel. Clean topology, accurate proportions.