A 3D model of a traffic warning sign, featuring a red-bordered triangle, white background, black exclamation mark, and black-and-white striped pole. It has a warning, high-contrast aesthetic, detailed 3D rendering, suitable for road safety and warning areas.

A 3D model of a traffic warning sign, featuring a triangular red-bordered, white background with black bus illustration and diamond-shaped symbol, and a standardized design. It has a low-poly 3D model with high detail and is suitable for traffic safety education.

A 3D model of a traffic warning sign, featuring triangular red border, white background, black exclamation mark, and metallic material, with a standard warning design. It has low polygon count and is suitable for traffic safety displays or design references.

A 3D model of a cable-stayed bridge, featuring sleek metallic towers, glass deck, and diagonal cable stays, with a modern minimalist aesthetic. It has clean lines and high detail, suitable for architectural design displays and engineering visualization.