Fate portrait illustration anime cool tone

--- Generate 4 independent 9:16 images (do not stitch into one): Aspect ratio: 9:16 Style: inside-glass painting craft + bottle-wall refraction and reverse brushstroke feel + transparent glass highlights (inside-glass painting, not ordinary illustration, not embroidery cloisonné) Subject: Fate female characters painted on the inner wall of glass — 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, luminous milky skin, detailed skin texture & pores & moles, large clear eyes (still clear under glass refraction). Characters (all from Fate main storyline, one character per image, explicitly adult, East Asian aesthetic preferred): 1) Rin Tohsaka (black hair, red diamond-pattern aura) 2) Sakura Matou (purple hair, reserved) 3) Medusa/Rider (purple hair, cold and beautiful) 4) Irisviel (long platinum hair, saintly aura, Fate/Zero) Clothing: light summer formal dress signature colors with inside-painting brushstrokes, gorgeous not erotic Composition: round/oval glass vessel fills the frame, portrait painted on inner wall, blurred tabletop Constraints: Fate only; strong inside-glass painting; recognizable; no national flags/rising sun; no large blocks of readable text