A lone dark samurai warrior standing in full-body silhouette, side profile pose, wearing a traditional Japanese straw kasa hat, face completely hidden in darkness, long silver-white hair violently flowing in the wind, dressed in torn black samurai robes and layered armor, fabric frayed and battle-worn, holding a katana infused with glowing crimson energy, the blade emitting intense red neon light that softly illuminates the legs and ground, extreme cinematic backlighting with a blinding white halo behind the head, deep crushed blacks and ultra-heavy shadows, dramatic rim lighting outlining the silhouette, dense volumetric fog and smoke, particles floating in the air, dark fantasy atmosphere, minimalist background, high contrast chiaroscuro lighting, shadow-dominant composition, film noir anime aesthetic, hyper-realistic textures, ultra-detailed fabric, realistic metal reflections, epic cinematic framing, gritty mood, ominous, powerful, masterpiece concept art, AAA game character design, top-tier anime realism, ultra sharp focus, 8K quality, vertical cinematic wallpaper, professional color grading