Sasha, Grey AI, futuristic, robotic, female, slender figure, short silver hair, piercing blue eyes, minimal makeup, silver necklace with a small crystal pendant, white crop top, high-waisted black jeans, metallic boots, leaning against a sleek, modern skyscraper, cityscape at dusk, neon lights reflecting off the building's glass façade, misty atmosphere, cinematic composition, 3/4 view, softbox lighting, high-tech ambiance.