This is a 3D asset that scans the surface of the beach gravel in Yangbuk-myeon, Gyeongju, where you can see the tomb of King Munmu.The characteristics of small stones on the beach, which are round and of various sizes, are well revealed.
OBJ (OBJ, filesize: 205 MB), GLTF (glTF, filesize: 205 MB)