Porcelain Wedding Figurines Can I Paint Over A Porcelain Figurine That Has Already Been Fired?

Can I paint over a porcelain figurine that has already been fired? - porcelain wedding figurines

I bought a porcelain figurine as a wedding cake topper. Unfortunately, the bride's hair color is a light brown. I wondered whether I like the color of the hair to be dark in color. And if so, what kind of paint I use, and I need to take?