A 3D model of a traffic sign, featuring red border, white background, and a black arrow, with a highly visible, regulatory style. It has clean, 3D-rendered design and is suitable for road safety and traffic direction guidance.

A 3D model of a bridge, featuring three arched metal structures with white finish and dark decking, and a minimalist modern aesthetic. It has a low-poly design and is suitable for architectural visualization and design projects.

A 3D model of a suspension bridge, featuring red steel towers, white cables, dark gray deck, and modern minimalist style. It has highly detailed clean lines and is suitable for architectural visualization or design references.

A 3D model of a continuous curve road warning sign, featuring triangular shape with red border, white background, black curve symbol, and metal pole, functional high-visibility warning style. It has detailed, low polygon count, suitable for road safety warnings in traffic.