flatbed truck 3d model

White semi-truck with a long flatbed trailer. The trailer is much longer than the cab. The flatbed is fully loaded with rectangular cargo boxes. The boxes are stacked neatly in rows and columns, forming a clean rectangular block. The cargo is perfectly centered and evenly distributed across the flatbed. The boxes fill most of the trailer’s width and length, leaving only a small margin on all sides. The boxes sit directly on the flatbed surface, not floating or offset. The stack is uniform, symmetrical, and tightly packed. The height of the boxes is moderate and stays below the height of the truck cab. Add a few securing straps across the cargo. Realistic proportions, balanced composition, clean and organized loading.