Masterpiece, high quality, single girl, solo character, Nahida from Genshin Impact, unique cross-shaped pupils, original outfit, green cape, standing pose, ultra high definition, rich colors, no visual distortions, balanced anatomy, clear focus, well-composed, immersive, seamless, digitally perfected, visually captivating, background harmony, attention to detail, sharpness, clarity, no image flaws, natural expression.