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 red border, white background, two car icons, "70m" text, and a metal pole. It has a regulatory, clear, minimalist aesthetic, low polygon count, high detail, suitable for road traffic simulation, educational materials, game development.

A 3D model of a traffic sign, featuring red border, white background, orange square, and black rail pattern and a functional, standardized aesthetic. It has low polygon count for clarity and is suitable for road traffic indication.

A 3D model of a traffic sign, featuring a circular red-bordered design with a white background, black pedestrian pushing a wheeled object, and a metallic pole. It has low polygon count and high detail, suitable for traffic safety and road warning scenarios.