12" Barbie or Cindy style Dolls (Carnforth LA5)

Does anyone have, unloved but clean 12" Barbie or Cindy style dolls. My sister and I give them a makeover and knit/sew new clothes and sell them for charity. We don't mind the copy cat ones which are sometimes not quite 12" as we adjust the items to fit. We are located in Carnforth/Bolton le Sands.