超写实自然光日本女性肖像

Vertical 9:16, ultra-high precision 8K equivalent, ultra-realistic, real-scene RAW photo, natural light fashion portrait.

【Person · Face】
Completely fictional 23-year-old beautiful Japanese adult female. Small oval face, medium-length midface, soft cheeks, large almond-shaped brown eyes, natural double eyelids, small nose, light pink lips. Lips slightly parted, gazing at the camera with a calm and slightly languid expression. Preserve natural skin texture and a faint rosy glow.
【Hairstyle】
Dark chestnut brown hair casually and loosely tied in a bun. Thin see-through bangs, long drooping strands of hair around the face, fluffy hair on top. The outline of the hair shines golden in the backlight.

【Clothing】
Vibrant deep red full lace camisole. Ultra-thin shoulder straps, deep V-neck, exquisite scalloped lace pattern. Natural fabric texture and three-dimensional woven pattern. Translucent parts use skin-colored lining.
【Composition · Pose】
Vertical composition from the chest to the top of the head. A slight low-angle shot from slightly below the shoulder. The body is almost facing forward, shoulders naturally down, face slightly tilted. Equivalent to 50mm, F2.0, focus on the eyes.

【Background】
Sunny outdoors. Pale blue sky and green trees bathed in sunlight. The background is heavily blurred, with soft yellow-green and golden spherical bokeh spreading out.
【Light Structure Realistic · Most Important】
The sun is located behind the person on the right side · the upper right of the screen. Strong natural backlight illuminates the top of the head, hair strands, ears, and the outline of the shoulders in gold. The front of the face is naturally illuminated by soft sky light from the blue sky and weak ambient reflected light, with three-dimensional shadows preserved on the cheeks, nose, chin, and neck. Unify the light source direction, occlusion, shadows, and exposure of the person and the background. Supplementary light or exposure correction solely for the face is prohibited.

【Completion】
Preserve warm sunlight, natural skin tone, subtle pores and fine hairs, individual strands of hair, and realistic lace fibers. No skin beautification, no excessive HDR, no artificial lighting, no CG feel, no illustration-style, no text, no logos.

纵向9:16、超高精细8K等效、超写实、实景RAW照片、自然光时尚肖像。

【人物・脸部】
完全虚构的23岁美丽日本成年女性。小巧的卵型脸、中等长度的中脸、柔和的脸颊、大大的杏仁形棕色眼睛、自然的双重眼睑、小巧的鼻子、淡粉色的嘴唇。嘴唇微微张开，以平静而略带倦怠的表情凝视镜头。保留自然的皮肤纹理和淡淡的红润。
【发型】
深栗棕色的头发随意地松散盘成发髻。轻薄的透视刘海、脸周长长垂下的细碎后发、蓬松浮起的头顶发束。逆光下头发的轮廓呈金色闪耀。

【服装】
鲜艳的深红色全蕾丝吊带背心。极细的肩带、深V领口、精致的扇贝状花纹蕾丝。自然的布料质感和立体的编织图案。透光部分使用肤色衬里。
【构图・姿势】
从胸口到头顶的纵向构图。镜头从肩部稍低的位置向上拍摄的轻微低角度。身体几乎正对前方，肩膀自然下垂，脸部微微倾斜。相当于50mm、F2.0、对眼睛对焦。

【背景】
晴朗的户外。淡蓝天空和沐浴在阳光下的绿色树木。背景大幅虚化，柔和的黄绿色和金色球状散景扩散开来。
【光线结构真实・最重要】
太阳位于人物右侧后方・画面右上方。强烈的自然逆光将头顶、后发、耳朵、肩膀的轮廓照成金色。脸部正面由蓝天柔和的天空光和微弱的环境反射光自然照亮，脸颊、鼻子、下巴、脖子保留立体的阴影。将人物和背景的光源方向、遮挡、阴影、曝光统一。禁止仅对脸部使用辅助光或曝光校正。

【完成】
保留温暖的阳光、自然的肤色、细微的毛孔和汗毛、头发的一根根、真实的蕾丝纤维。无美肌修饰、无过度HDR、无人工发光、无CG感、无插画化、无文字、无标志。