A realistic 3D model of a majestic, towering sea cliff. The base of the cliff is hit by realistic ocean waves, with visible sea spray and foam against the rocks. The cliff has a wide, expansive grassy top area, large with patches of wild grass, tree and small scattered rocks. The style is photorealistic but with a slightly epic fantasy atmosphere. The rock textures should be highly detailed, showing natural erosion. Use high-resolution PBR textures. Game-ready, optimized polygons for AR.