porcelain women,Elegant older African American women

I am interested in creating a line of collectibles porcelain figurines of older women depicting various scenes such as;

holding a small child, conferring with a younger adult, women dressed in business suit, an artist doing something artist, painting, sculpting, etc. I also need cost, patent and disclosure information, and turn around time. I have 12 scenes in mind and need to know minimum quantities.

Thank you