Human Face Skin Texture
It is a human skin texture. Due to its smoothness, this skin is more suitable for faces.

The SBSAR allows users to adjust the skin colours.
 
Office Building Facade Texture
It is the facade of an office building having a lot of reflective windows. Window screens or window blinds, fluorescent tubes and documents can be seen through those bluish windows.

The SBSAR file allows users to change the numbers of columns, floors, window screens, lamps and documents. It also allows users to control the pillar width, colors etc.