A 3D model of a falling rocks warning sign, featuring a red border, white background, and black landslide illustration, with a standard traffic warning aesthetic. It has detailed 3D geometry and is suitable for roadside safety and traffic warning systems. Category corrected to: Traffic Warning Sign.

A 3D model of a bridge warning sign, featuring triangular red-bordered, white-background sign with black bridge and wave graphics, on a metal pole, and a high-visibility standard design. It has detailed 3D modeling with crisp visuals and is suitable for road safety and traffic management.

A 3D model of a traffic sign, featuring red and white chevron patterns on a rectangular shape, with a high-visibility warning aesthetic. It has clean lines, minimal texture, and is suitable for road safety, construction zones, and traffic direction guidance.

A 3D model of a deer crossing traffic warning sign, featuring a triangular red and white border with a black deer illustration, and a standardized safety aesthetic. It has low polygon count and precise detailing, suitable for road safety applications and driver warning. （类目纠正：traffic warning sign，原Other不准确，实际为交通警示标志）