This is a wave or scroll motif is designed to be placed in the corner of a structure, such as a fountain. The use is demonstrated in the Blender file. One side of the sculpt is a right-angle corner, the other diagonal side is a wave/scroll motif. The mesh is made using vertex pushing which makes it suitable for games, it is also watertight (manifold) which means you can 3D print it. You can apply the subdivision modifier to control the resolution of the model, whether you're using it in real-time rendering or offline.