慈祥银发奶奶

生成「慈祥银发奶奶」写实人像提示词： sweet elderly woman with silver hair bun, kind warm smile, floral blouse, soft natural window lighting, cozy living room background, documentary style portrait, natural skin wrinkles, 85mm lens 要求：① 英文提示词；② 中文要点：自然光、亲和力表情、居家场景氛围。