please render an external cantilever road signage in realistic 3d based on the uploaded design the signage panel dimensions are 8 5 meters wide and 7 meters high place the signage on a roadside grass curb during a sunny afternoon the signage is positioned on the right side of a wide 4 lane road facing a large roundabout ahead with palm trees in the background the design should be industrial in approach using a large robust support pole and a cantilever arm that holds the aluminum panel emphasize scale by showing vehicles on the roadway and maintaining accurate proportions relative to the 4 lane width highlight realistic daylight shadows metallic pole textures aluminum panel surfaces natural grass detail and the overall sturdy engineering of the structure render from a dynamic perspective view to capture both the road context and the sign s placement before the roundabout
