thinking

A 3D kawaii chibi-style character with a large head, expressive face, and small body, wearing a pink dress with a white collar, in a thinking pose with a finger on the chin, with a curious and slightly puzzled facial expression. The character has tan skin tone, long black hair tied in pigtails, and wears small hoop earrings. The sticker has a thick white border around the character and includes a white speech bubble above the head containing the phrase: 'HMM...' in bold black font. The background is transparent or solid dark teal for display contrast. Lighting is soft, with gentle shadows for a 3D pop-out effect. Style is playful, glossy, cartoon-like, ideal for mobile sticker use. The rendering should be clean, high-resolution, and emotionally expressive.