A futuristic medieval knight adorned in elaborate cybernetic armor, their presence commands attention with intricate, glowing circuitry running through polished metal plates. Flowing, ornate robes made of advanced materials drape over their form, blending the elegance of the past with the technology of the future. In their hand, they wield a radiant, luminescent weapon that pulses with energy, casting a brilliant glow in dynamic patterns. The setting is a vividly detailed sci-fi landscape, bathed in ethereal light, capturing the essence of both ancient mysticism and advanced technology. Cinematic realism enhances the striking contrast between the archaic and the futuristic, creating a visually stunning and immersive scene.