A 3D model of an Industrial Automation Equipment, featuring a metal structure, red warning lights, and conveyor belt sections, with a sleek, functional industrial aesthetic. It has detailed mechanical parts and suits industrial production lines, automated sorting, and quality inspection.

A 3D model of a bookshelf, featuring multiple gray shelves holding books, folders, and boxes, with a minimalist modern design. It has a sturdy structure and is suitable for home or office storage.