A 3D model of a metal platform cart, featuring a flat metal deck, metal frame, and smooth wheels, with a minimalist design aesthetic. It has a sturdy structure and is suitable for warehouse storage and logistics item moving.

A 3D model of an escalator, featuring metal frame, black steps, yellow safety lines and a modern industrial aesthetic. It has low polygon count, dual tracks with handrails and is suitable for commercial buildings, airports, metro stations.

A 3D model of a public facility directional sign, featuring gray background with white vector icons (men, women, wheelchair, baby symbols) and arrows, in a clean, minimalist design. It has low polygon count 3D rendering and suits indoor public spaces like airports, malls, or offices.

A 3D model of a cash register, featuring a sleek black design with integrated touchscreen, keypad, and receipt printer. It has a modern functional aesthetic and is suitable for retail point-of-sale transactions.