eroded rock formation 3d model

Create a high-detail 3D model of eroded riverbed rock formations with organic, sculpted geometry. Only model the rocks — no water, no plants, no environment. The forms should resemble naturally weathered stone shaped by erosion: - smooth yet irregular surfaces - soft transitions and rounded edges - cracks, grooves, and natural carving patterns - layered geological textures Avoid sharp artificial edges — keep everything natural and fluid. The composition should feel like a continuous rocky terrain rather than isolated objects. Topology should be clean and optimized for architectural use.