A highly detailed cyberpunk samurai warrior, wearing neon-glowing armor with intricate cybernetic enhancements. The character has a futuristic helmet with a digital HUD display, a sleek black bodysuit with glowing blue circuits, and a high-tech katana emitting energy. The background features a dark neon-lit dystopian city. The character's pose is dynamic, ready for battle. Ultra-realistic textures, 8K resolution.