"A highly detailed 3D model of a futuristic Katana sword, combining Deep Sea, Sci-Fi, and Dark Fantasy themes. The blade is made of translucent dark obsidian material with glowing bioluminescent cyan veins pulsing inside, resembling plasma energy. The Tsuba (handguard) is a fusion of a deep-sea anglerfish's skeletal jaw and dark sci-fi mechanical gears. The Tsuka (handle) is wrapped in alien shark skin over a carbon-fiber base, leaking black heavy oil. The weapon emits an eerie, cursed aura. PBR materials, glowing emission lights, dark wet oceanic metal, hyper-detailed, 8k resolution, Unreal Engine 5 render style, cinematic lighting, dark background" - Download free 3D models generated with Meshy AI by @yuki