Here is an official character turn of Kallyr Starbrow as Prince of Sartar by the amazing Anna Orlova. This is a good take on how a noble leader of the Sartarites might appear.
Kallyr’s tenure as Prince is pretty short-lived – which is important for future events. She has been a major figure for the past generation, and her death so soon after the liberation is a key event that triggers a lot of big things.
Many Sartarites have very good reasons to hate her.