That sounds an interesting art, I have seen them before but I did not aware of there name! porcelain People is a nice name and suiting these tiny pieces of artwork, yes, I'm 100 agree with you, the art is really admirable, I also agree that they are looking like they are alive and in the first picture the girl is looking like she is walking and going into the market to buy something. It is the choice of the color by the artist that is given these faces a real look. This color selection is making them more attractive and attention gainer. I have just fallen in love with the art, in the last picture the looks sad a bit, maybe she is worried, there could be many reasons of it, but we can't know the exact unless we talk to her.
thank you for sharing this wonderful art sir @velimir.
God bless you.