"Katsuma, a young boy with slightly curly, light brown hair, brown eyes

"Katsuma, a young boy with slightly curly, light brown hair, brown eyes, and a small cluster of freckles in the center of his face, wearing the Signal suit from the DC universe. The suit is a sleek, armored design in black and yellow, with a distinctive bat symbol on the chest and a helmet with a yellow visor that partially reveals his determined expression. He has a lean, athletic build, reflecting his youthful agility. The background shows a cityscape at dawn, with light beginning to break over the rooftops, emphasizing his role as a daylight protector in Gotham."