A 3D model of a Portable Shopping Basket, featuring blue plastic construction, black retractable handle, grid design and lightweight build. It has a modern, functional aesthetic, low-poly structure for efficiency, and is suitable for grocery shopping, daily errands, or household use. （类目纠正：原Other不准确，应为"Shopping Basket"或"Portable Shopping Basket"，此处选用更具体的Portable Shopping Basket以符合物品特性。）

A 3D model of an escalator, featuring metal handrails, black steps, and transparent balustrades, with a modern minimalist aesthetic. It has smooth lines and two parallel units, suitable for shopping malls, subway stations, and commercial spaces.

A 3D model of a shopping basket, featuring gray plastic body with blue trim, metal frame, and wheels, and a modern, minimalist aesthetic. It has detailed 3D structure with functional elements and is suitable for supermarket or retail shopping.

A 3D model of a Museum Map Directory, featuring geometric shapes, black and gray color scheme and a minimalist, modern aesthetic. It has 3D rendered, clean lines and is suitable for museum wayfinding, exhibition guidance.