A 3D model of a no entry traffic sign, featuring a circular red plate with a white horizontal bar and a metal pole, a minimalist, functional aesthetic. It has detailed, accurate proportions and is suitable for road entry control, vehicle/pedestrian prohibition.

A 3D model of a cattle crossing warning sign, featuring red border, white background, black cattle illustration, and metal pole, with a clear, cautionary design aesthetic. It has highly detailed 3D model and is suitable for road safety warnings, traffic education, or 3D scene decoration. Category corrected to: traffic warning sign.

A 3D model of a suspension bridge, featuring stone piers, metal cables, and wooden planks, with a classical design aesthetic. It has low polygon count and is suitable for decorative display, architectural visualization, or scene restoration.

A 3D model of a motorcycle prohibition traffic sign, with red border, white background, black motorcycle icon, and black-and-white striped pole. Clean, warning aesthetic, low polygon count, suitable for road safety and traffic management.