1boy, african ethnicity, 15 years old, medium height, slender but muscular build

1boy, african ethnicity, 15 years old, medium height, slender but muscular build, strong facial features, high cheekbones, firm jawline, large expressive brown eyes with a mix of sadness and determination, thick straight eyebrows, short curly well-groomed hair with low fade, fine scar across right eyebrow, simple and comfortable dark-colored clothing, silver necklace with small cross pendant hidden under shirt, (best quality,4k,8k,highres,masterpiece:1.2),ultra-detailed,(realistic,photorealistic,photo-realistic:1.37),chiaroscuro lighting,cinematic,dramatic portrait