Grumpy 3D Chibi Collector Doll

Hyper-realistic 3D caricature in [collectible chibi doll style]. Giant, round head with extreme chibi proportions, small chubby toddler-like body with short, pudgy arms and legs, and a 2:1 head-to-body ratio. Extremely pouty, sulky, and grumpy facial expression with furrowed, lowered eyebrows creating a crease on the forehead. Large, glossy brown eyes squinting with irritation, a small upturned pink nose, huge rosy puffed cheeks, and an exaggerated protruding lower lip forming a baby double chin. Porcelain-like skin with soft texture. Voluminous, wavy, messy hair with loose frizzy strands across the face and nape; adapt hair color and length according to the reference photo. Standing pose with head tilted, body slightly curved, drooping shoulders, and both hands tucked into the front pockets of the shorts. Wearing a [basketball-style athletic tank top] with contrasting trim, matching loose drawstring sports shorts in [vibrant contrasting colors], high-top canvas sneakers, a thin pendant necklace, and wrist bracelets. Smooth infinite white studio background, softbox studio lighting, detailed strand-by-strand hair, photorealistic 3D vinyl doll render.