luo_xiaohei
The titular character from The_Legend_of_Luo_Xiao_Hei.
His human form has green eyes, cat ears, and short hair that is either white or black.
His animal_form takes on the appearance of a black cat with black eyes.
The miniature creatures sometimes seen around him - resembling disembodied cat heads - are called Heixiu. They are made by Xiaohei himself, as he possesses the ability to break off pieces of his own tail into autonomous creatures.
Official art
* !asset #23231370