hi to everyone from istanbul/Turkey...it is good to know that some other olds guys are around here if i have a problem with our olds

by the way we have 1990 eighty eighty royale...i dont know if it is broughman or not?i am pretty new about this issues but i am getting learned...
but i know that it has nearly all options installed....it also has a leather coated roof...i dont know exactly what you name that leather roof in american cars ? ...but it gives en extra good look i think...
but I realized that on internet most of 85-90 royales doenst have any leather(is it vinly? ) coated roof? i suprized why ours have...
is it an option in 1990 royale or what ?
also sorry with my englishh... see yaa..