Stan

I have used my Thermaltake Armor VA8000BWS case for years. I was given another case exactly like it recently but it is missing two 5" hard disc bays and one 3.5" bay. I need the bays to mount fans on to. There are several other parts missing also. I am currently doing a build and need several items to complete the project. Is there anywhere I can acquire missing parts for the old model? Any help is greatly appreciated.