Portrait pixel anime

--- Generate 4 independent 9:16 images (do not stitch into one): Aspect ratio: 9:16 Style: Byzantine mosaic inlay + small gold-leaf-backed tiles + glass mosaic reflections (mosaic mural, not Dunhuang mineral pigment, not pixel game style) Subject: Fullmetal Alchemist female characters mosaic icon-style portraits — one character per image, vertical Character appearance must be highly consistent with their original anime appearance; key hairstyle/hair color/facial features and aura/signature traits clearly recognizable; avoid replacing with an unrecognizable generic face. Female character details: Korean-style goddess feel rendered with small-piece collage for the face; large clear eyes with high-gloss porcelain tiles. Characters (all from Fullmetal Alchemist, one character per image, explicitly adult, East Asian aesthetic): 1) Winry Rockbell (blonde braided hair) 2) Lan Fan (black hair, martial arts heroine) 3) Olivier Mira Armstrong (blonde updo officer) 4) Riza Hawkeye (black hair sniper) Clothing: mosaic-style light summer military uniform/casual signature colors, solemn not erotic Composition: half-body, gold-ground mosaic, clear tile seams Constraints: Fullmetal Alchemist only; strong mosaic inlay; recognizable; no national flags/rising sun; no large blocks of readable text