Nostalgic K-Pop Idol Portrait in Hideaki Hamada Style

Masterpiece, Best Quality, 8K, 2:3 
 a candid medium format film photograph in the distinct style of Hideaki Hamada,
 Kodak Portra 400 film stock, visible fine film grain, nostalgic pastel tones,
 natural soft window light, airy ethereal atmosphere,
 shallow depth of field, gentle muted color palette,

 a beautiful young Korean female K-pop idol in a private photobook shoot,
 age 19-21, innocent baby face with a bratty confident edge,
 the mood is intimate late-morning mischief — she woke up a while ago
 but hasn't bothered to fix her outfit or get up from the blanket nest,

 face: soft round face, big doe eyes with natural aegyo-sal,
 straight light-brown eyebrows, small nose with rounded tip,
 full lips in natural rosy pink,

 expression: she has caught one of the red ribbon ties from the sheep hood
 between her teeth — biting down on the ribbon playfully,
 the red ribbon stretches from the crumpled hood behind her neck
 to the corner of her mouth where she holds it with her front teeth,
 her lips curve into a lopsided half-grin around the ribbon,
 the bite pulls her mouth slightly to one side creating a cocky asymmetric smirk,
 eyes fully open and bright, pupils sharp and locked directly into camera
 with a daring "what are you gonna do about it" challenge,
 one eyebrow raised almost imperceptibly — the universal signal of attitude,
 the red ribbon cutting across her chin and lower lip is a vivid color accent
 drawing every eye straight to her mouth,
 she is not being cute on purpose — she is being a brat on purpose,
 the confidence reads as: completely in control, completely amused,
 nose slightly scrunched from the smirking tension,

 hair: long wavy dark brown hair, messy from sleeping,
 spread across the cream blankets beneath her in a loose halo,
 a few strands stuck to her cheek and caught under the ribbon at her lips,
 soft and tousled, no styling — pure bedhead with volume,

 skin: fair warm-toned milky complexion, Portra 400 warm skin rendering,
 natural and unretouched in Hamada style,
 soft morning warmth on the cheeks — natural flush, no makeup blush,

 CLOTHING — the same sheep-themed outfit in a state of playful undress:

 Layer 2 : white fluffy oversized hoodie with sheep-inspired design,
  round white button-front closure — ALL BUTTONS UNDONE,
  the hoodie has slipped off both shoulders and slid down to her elbows,
  pooling around her forearms and bunching at her lower back and hips,
  the fluffy white fabric creates a soft nest-like frame around her body,
  underneath: a simple white ribbed cotton tank top with thin spaghetti straps
  and scoop neckline, the tank top has ridden up slightly on one side
  exposing a sliver of bare stomach above the shorts waistband,
  her collarbones, shoulders, and upper arms completely bare,
  the red knit hood with sheep ear details crumpled behind her neck,
  one red ribbon tie clampe