A 3D model of a black teddy bear, featuring soft material and two gray button details, with a cute and minimalist aesthetic. It has a smooth, low-polygon design and is suitable for children's play or decorative use.

A 3D model of a duck-shaped children's hat, featuring bright orange, white, black colors with glossy plastic finish and a cute, playful design aesthetic. It has a low-poly, lightweight structure and is suitable for children's play, party wear, or room decoration.

A 3D model of Mickey Mouse, featuring classic red shorts, white gloves, and yellow shoes with black ears, and a cute, playful, iconic design. It has a low polygon count and is ideal for children's play, toy collections, or decorative use. (注：原类目Children Accessories不准确，实际为儿童玩具/卡通角色模型，故核心对象为"Mickey Mouse"，适用场景为儿童娱乐与收藏。)

A 3D model of a children's backpack, featuring black color with vibrant tiger face pattern, colorful details, and a small tiger-shaped pendant. It has a cute, traditional Chinese tiger-inspired cartoon aesthetic, highly detailed 3D-rendered with clear textures, suitable for kids' daily use, school, or outings.