Neo-Samurai in Cyber Armor with Neon Sword — Close Portrait

A lone neo-samurai in detailed cyber armor stands on a skyscraper rooftop, gripping a blazing neon sword. Cold blue and warm magenta neon reflections create a moody cyberpunk atmosphere. The close portrait contrasts a traditional samurai mask with futuristic plating, conveying solitude, vigilance, and steely resolve in a futuristic metropolis.