This collection includes decorative wavy walls that can be used both indoors and outdoors. The typical dimensions are 3 meters by 3 meters with a thickness of 5 to 7 centimeters.
A similar set is available that you can look at.
MAX (Autodesk 3ds Max, filesize: 618 MB), OBJ (OBJ, filesize: 6.09 MB), FBX (Autodesk FBX, filesize: 22.6 MB), PNG (PNG, filesize: 924 MB)