The top of the KSDD90VN-2 is totally customisable by purchasing one of the frame kits available.
KITKDSNBG - Frame kit black glass or st/steel (top piece of glass) for flush installation.
KITKDSNRA - Frame kit black glass with copper trim (top piece of glass) for flat installation,
KITKDSNX - Frame kit black glass with steel trim (top piece of glass) for flat installation.