A 3D model of a modern, colorful seating set with a yellow central platform, soft rounded stone-like seats in pastel hues, and a bamboo-textured backdrop. It has a minimalist, playful design with smooth surfaces, ideal for indoor lounge or kids' play areas.

A 3D model of a decorative display platform, featuring a polished yellow wavy shape, blue and yellow balloons, and a small green plant. It has a playful and vibrant aesthetic, smooth surface, and low polygon count, suitable for decoration or product display.

A 3D model of an auto mart vending machine, featuring a bright yellow body, glass doors, and a digital interface, with a modern, eye-catching design. It has multiple storage shelves and is suitable for retail and public space automated sales. （类目纠正：Auto Mart Vending Machine，属于Automated Retail Machine类别，更准确描述其功能属性。）

A 3D model of a popcorn machine, featuring a red top, transparent glass enclosure, stainless steel heating bowl and stirrer, and filled with golden popcorn, with a retro commercial-style aesthetic. It has stainless steel components and transparent acrylic casing, suitable for snack preparation and home/commercial use.