A 3D model of an escalator, featuring metal handrails, gray steps, and black frames with yellow safety strips, and a modern, minimalist aesthetic. It has highly detailed with clean lines and is suitable for commercial spaces like malls, metro stations, and airports.

A 3D model of a surveillance camera, featuring a polished white plastic casing and transparent dome lens, with a modern minimalist aesthetic. It has a high-definition lens and compact dome shape, suitable for security monitoring in indoor environments.

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 garment mannequin, featuring a purple torso, wooden arms, gold stand, and wireframe head, with a modern minimalist aesthetic. It has highly detailed design and is suitable for clothing display and fashion photography.