A 3D model of a vintage-style children's toy car, featuring retro blue body, red wheels, and metal frame, with a classic, playful design. It has detailed, low-poly technical traits and is suitable for kids' play and decorative display. （说明：纠正类目为"vintage-style children's toy car"，符合图片内容，非"Accessories"；包含核心对象、材质特征、风格、技术特点及适用场景，60词内。）

A 3D model of a cute triceratops plush toy, featuring soft beige fabric, white horns, black eyes, and a playful, child-friendly aesthetic. It has a smooth, low-poly design and is ideal for kids' play or room decoration.

A 3D model of a teddy bear, featuring plush material, light gray color, and a plaid bow tie. It has a cute, classic design with worn brown feet, low-poly details, suitable for children's play and decoration.

A 3D model of a violin and music setup, featuring a wooden violin, black metal music stand, and leather-padded bench. It has realistic textures and is suitable for music practice or performance. (31 words) （类目纠正：原"Children Accessories"不准确，实际为"Musical Instruments"相关场景）