concrete slab 3d model

Ultra realistic 3D cinematic animation of a solid concrete floor cross-section. The scene shows a clean cut through a thick, continuous slab of reinforced concrete. The material must look highly detailed with realistic rough texture, tiny pores, subtle cracks, micro air bubbles, and natural imperfections inside the concrete mass. The camera moves slowly in a smooth cinematic motion, panning and slightly zooming through the concrete structure to reveal its depth and density. Lighting is physically accurate with soft shadows, global illumination, and subtle reflections on the cut surface. The style is high-end architectural visualization, extremely realistic, 4K quality, smooth camera movement, professional VFX look.