Portrait of Koyo, a 16-year-old boy, 1.80m tall, dark brown skin

Portrait of Koyo, a 16-year-old boy, 1.80m tall, dark brown skin, brown eyes, short curly black hair. He has an average physical height for a teenager and has mixed-race facial features, characteristic of young Brazilians. Koyo wears an 8th century emperor's outfit, including a shiny black cape and a black costume with bell tones and gold trim. The boots are black with bell and gold tones, exuding an aura of power and ostentation. Your look should reflect your arrogant and eccentric personality, with an inflated ego, expressed in a confident smile and a defiant gleam in your eyes. Facial expression and posture should capture his self-centered and proud nature, showing that he considers himself superior to others. The background should be an environment that complements your majestic image, perhaps in an ancient palace or a fantastic setting. The art style is a mix between realism and caricature, emphasizing the display of his Afro-descendant characteristics and the mixture of his heritage.