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This playful astronaut decoration set features smooth surfaces and a whimsical design, perfect for a child's bedroom, with 2535 polygons.

A 3D model of a collection of books, featuring vibrant, colorful covers and diverse book titles with a modern, visually engaging aesthetic. It has detailed 3D modeling with realistic textures, suitable for digital displays, book-themed projects, or educational content.

A 3D model of an indoor decorative plant, featuring three tiered round green canopies, brown trunk, and white pot. It has fine texture and a natural, minimalist aesthetic, suitable for home decor and indoor greenery.

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。）