Refinamiento del estilo de la biblioteca antigua de Frieren

Style alchemy: {copperplate etching fine lines + mineral rock pigment particles + warm golden light dust + anime fan illustration} for Frieren --- Please use the following prompt to generate 8 independent images (note: not multiple images collaged into one, but 8 independent images) Aspect ratio: 9:16 Character: random adult female character from 葬送的芙莉莲 Theme: ancient library high window light beam - character taking a book or looking back in the aisle between bookshelves, Tyndall light beam and floating dust, quiet and long journey feeling Style: {copperplate etching fine lines + mineral rock pigment particles + warm golden light dust + anime fan illustration} Text constraint: book spines, labels, and scrolls are forbidden from any readable text, kana, kanji, letters, numbers, or pseudo-text; book spines are only color blocks and abstract line patterns. Safety constraint: no limb distortion; character must maintain recognizable original key hairstyle, hair color, and signature features; keep the 2D illustration readable, not fully realistic passersby.