There are something doesn't fit much in the details of some real-life people or fictional characters, or even they should be precised much. We must even add something in those. I wish the species selection is featured as part of the details of fictional characters. For the nationalities, there's a few lack of those; Northern Ireland, Wales, Scotland, Marshall Islands, Republic of Palau, Tibet, Martinique, Mayotte, Chechnya, Tajikistan, Kurdistan, Quebec, Xinjiang, Northern Cyprus, East Timor, Comoros, Mauritania, Mali, Turkmenistan, Togo, Zanzibar, Liechtenstein, Eritrea, Somalia, Jordan, South Sudan, Yemen and fictional state (which we can upload fictional flag and name the fictional country). For those who have multiple nationalities while there's only one to choose, we need to feature an option to select multiple nationalities. For the ethnicity of fictional non-human characters, there would be an option to name the "fictional species".
If you want to add something, please post comments.