Antique Chandelier ..need help

Hello I am trying to find some information about this wedding cake ,6 tier chandelier ? It has 3 arms , 6 lights and 6 ceramic beautiful roses ..I cannot find a picture of one anything like this. I think it is a cast metal with very ornate filigree ..there is a total of 310 crystals with 3 different size and shaped crystals ..There are two sconces with it..I have just fallen in love with it's uniqueness but what a job…It was filthy with dust grime and cigarette smoke.. I will be rewiring and repining all the crystals…Any information about this would be greatly appreciated..Thanks