A 3D model of a table tennis table, featuring a blue tabletop, black metal legs, and a table tennis racket with ball. It has a sleek modern design, low polygon count, and is suitable for home, club, or tournament use. (Note: Corrected category from Fitness Equipment to Sports Equipment, as table tennis table is a sports器材, not fitness器材.)

A 3D model of Children's Educational Building Blocks, featuring colorful foam cubes with circular holes and curved connecting parts, and a playful, vibrant design aesthetic. It has an interlocking foam construction and is suitable for children's play and early education.

A 3D model of an Arcade Racing Machine, featuring a steering wheel, large display, and racing seat, with a vibrant, dynamic design. It has high-definition screens and realistic details, suitable for entertainment venues and home gaming.

A 3D model of an airplane-themed playground seesaw, featuring vibrant colors (green, blue, yellow), spring-loaded base, and propeller detail, with a playful, kid-friendly aesthetic. It has smooth edges, low-poly design, suitable for outdoor playgrounds and children's entertainment.