That is an odd looking two tone interior. Gotta love those white and (fill in any color) two tones. This particular one just doesn't work for me. It is an otherwise stunning car though.
You could get a white interior with either brown, light blue, dark blue, red, black, gray, green, or taupe dash trim and carpeting
This one also has the optional vent windows (likely power), which was a fairly rare option choice in 1978.