A cyberpunk elf stands poised in a neon-lit alley, her sleek chrome arm glinting under the dystopian city lights. In one hand, she grips a futuristic katana with glowing runes along its blade, and in the other, a high-tech pistol humming with power. Her eyes, enhanced with digital overlays, scan the surroundings for danger, while her leather combat attire blends seamlessly into the urban jungle. Her pointed ears peek through vibrant, holographic hair that shifts colors with her mood, adding a touch of mysticism to her otherwise mechanical appearance.