masterpiece, high quality, ultra-detailed, 1 boy, cyberpunk protagonist, retro anime style, 80s aesthetic, mechanical arm with glowing energy lines, heterochromatic eyes (one natural, one robotic with targeting display), spiky anime hair with neon highlights, fitted cyber suit with retro design patterns, exposed mechanical parts at joints, energy core glowing in chest, facial markings that light up, asymmetrical armor pieces, vintage anime shading, bold line art, dramatic lighting, tech-fantasy background, floating holographic displays, retro color palette, detailed mechanical parts
