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.

A 3D model of a weight limit traffic sign, featuring a circular red-bordered white background with "5TC" text and weight icon, and a clear warning style. It has low polygon count and is suitable for road safety and traffic management scenarios.

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 bicycle prohibition traffic sign, featuring a circular red border, white background, black bicycle icon, and metal pole, with a minimalist, functional aesthetic. It has low-poly 3D details and is suitable for road safety and traffic management.