Chz-Adelia3, (meticulously-detailed, Ultra-HD-realistic, 8k:1.3), RAW photo of 1girl as a strict librarian, glasses, turtleneck, (angry expression:1.2), one finger held to own lips, shushing, hair in a sensible bun, skirt, sitting in a comfortable armchair, (looking at viewer), absurdres, perfect-eyes, (masterpiece, best quality:1.4),