Vase of original shape.

The model is optimized, the mesh is predominantly made of quads.
All textures and materials have logical names in Latin script.
The preview renders are done in Corona Render 10.
The material of the model is Corona Legacy Mtl.
Material conversion to V-Ray was done using the V-Ray scene converter.

The archive contains two 3dsMax 2018 scenes for Corona and V-Ray + fbx files.

The Turbosmooth modifier is applied during rendering. Adjust the smoothing level as needed.