A 3D model of a truck prohibition sign, featuring a circular red border, white background, and a black truck icon on a metallic pole. It has a minimalist warning aesthetic, low polygon count, and is suitable for road safety and traffic restriction.

A 3D model of a traffic sign, featuring a circular design with red border, white background, yellow circle, black vehicle icon, and blue wave lines, in a warning style with iconic, simple aesthetics. It has low polygon count, clear outlines, and is suitable for traffic scenarios and road safety warnings.

A 3D model of a traffic sign, featuring a circular red border, white background with "3,5 M" in black, and a metal pole. It has low polygon count and high detail, suitable for road safety visualization.

A 3D model of a traffic sign, featuring circular red-and-white design with a black bicycle icon and minimalist warning aesthetic. It has low polygon count, high detail, suitable for traffic regulation scenarios.