超写实 3D 粉笔画杰作

Use the attached reference image as the primary facial reference. Preserve the exact facial identity, recognizable facial structure, facial proportions, eye shape, nose shape, lip shape, jawline, cheekbone structure, natural asymmetry, skin characteristics, and overall appearance with maximum accuracy. Do not alter identity, ethnicity, age, or facial features. A breathtaking hyper-realistic 3D {argument name="art style" default="chalk art"} masterpiece drawn directly onto a weathered dark asphalt street, viewed from a high-angle perspective with a subtle Dutch angle. The same {argument name="subject" default="girl"} from the reference is illustrated as a life-sized chalk drawing sitting cross-legged and looking upward toward the camera with a bright, playful smile. One hand is raised in a cheerful peace sign while the other holds a chalk-drawn sunflower. She wears a flowing {argument name="clothing" default="pastel-blue off-shoulder summer dress"} decorated with hand-painted wildflower patterns and delicate lace details. Her hair is styled in two loose braided pigtails with tiny chalk-drawn daisy and forget-me-not flower accessories woven into the braids. Surrounding her are scattered pastel chalk sticks in soft pink, lavender, sky blue, mint green, and warm yellow. Around the artwork, whimsical chalk doodles include floating butterflies, tiny stars, flower petals, smiling clouds, and handwritten inspirational doodles. A chalk-drawn puppy paw reaches into the frame from the lower corner, creating a playful interactive street-art illusion. The chalk rendering is exceptionally detailed with realistic dusty pastel textures, soft blended skin tones, delicate hair strands, visible chalk powder residue, and layered shading that creates convincing depth. Golden-hour sunlight washes across the pavement, emphasizing the rough asphalt texture and producing soft realistic shadows. Slight film grain, subtle chromatic aberration near the edges, natural color grading, bright clean white balance, realistic smartphone photography aesthetics, ultra-detailed street art, whimsical yet elegant atmosphere, photorealistic chalk illustration, masterpiece quality, stunning depth and realism, –ar vertical.

请使用随附的参考图作为主要面部参考。最大程度地精准保留面部特征，包括面部身份、可辨识的面部结构、面部比例、眼睛形状、鼻子形状、嘴唇形状、下颌线、颧骨结构、自然不对称性、皮肤特征以及整体外观。请勿更改身份、种族、年龄或面部特征。 一幅令人惊叹的超写实 3D {argument name="art style" default="粉笔画"} 杰作，直接绘制在风化的深色沥青街道上，采用高角度视角，并带有微妙的荷兰式倾斜。参考图中的 {argument name="subject" default="女孩"} 被绘制成真人大小的粉笔画，盘腿坐着，带着明亮俏皮的微笑抬头看向镜头。一只手举起做出欢快的剪刀手姿势，另一只手拿着一朵粉笔画的向日葵。她穿着一件飘逸的 {argument name="clothing" default="淡蓝色露肩夏装"}，上面装饰着手绘的野花图案和精致的蕾丝细节。 她的头发梳成两条松散的麻花辫，辫子里编入了用粉笔画的小雏菊和勿忘我花饰。她周围散落着柔和的粉色、淡紫色、天蓝色、薄荷绿和暖黄色的粉笔。艺术作品周围，异想天开的粉笔涂鸦包括漂浮的蝴蝶、小星星、花瓣、微笑的云朵和手写的励志涂鸦。一只粉笔画的小狗爪从画面下角伸入，营造出一种俏皮的交互式街头艺术错觉。 粉笔渲染效果极其细腻，具有逼真的粉尘质感、柔和的混合肤色、精致的发丝、可见的粉笔粉末残留以及营造出逼真深度的分层阴影。黄金时刻的阳光洒在路面上，突显了粗糙的沥青纹理并产生了柔和逼真的阴影。带有轻微的胶片颗粒感，边缘处有细微的色差，自然的色彩分级，明亮干净的白平衡，逼真的智能手机摄影美学，超精细街头艺术，异想天开而优雅的氛围，照片级粉笔插画，杰作级品质，令人惊叹的深度与真实感，–ar vertical。