Not only cosmetics, but we are also developing towards unifying expressions in videos and from different angles in the future. However, this time, we'll try to make some changes to the clothes and expressions as well.
Maintaining a consistent sense of facial features while generating is still under development and a hot topic, so there are often challenges in achieving it.
This time, I wanted to add an expression, so I made it a smiling face, had them wear a sweater, and put on a necklace.
It's become a bit difficult to tell if it's the same person.
I feel that images of smiling faces tend to have a sense of unity. It seems important to train data specialized for portraits.
I feel that we are gradually becoming able to decide on a style or add decorations starting from a bare-faced state.