A 3D model of a road sign, featuring triangular shape with red border, white background, and black left turn arrow, and a warning design aesthetic. It has clean, precise edges and is suitable for road safety and traffic guidance.

A 3D model of a traffic sign, featuring a red-bordered triangular shape with a black 'X' symbol, and a high-visibility warning aesthetic. It has a low-poly design with smooth edges and is suitable for road safety visualization or traffic simulation.

A 3D model of an airport warning sign, featuring a red border, white background, black aircraft symbol, and metal pole. It has a classic triangular warning design, high detail, realistic textures, suitable for roadside safety, traffic control, or 3D design assets.

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.