This young man is ready to take on any challenge! His brown skin and black hair are complemented by his vibrant red and gold ninja outfit, making him look absolutely powerful. He holds a golden sword in his left hand and wears a black belt and headband to complete the look. To really bring out his strength and courage, I would color his outfit a bright primary red with gold accents, and the headband and sword could be a metallic gold. The blade of the sword can be accented with a bright silver. His skin tone should be a medium-dark brown, and his hair should be deep black. Finally, a burst of energy can be added with a bright yellow or orange background, with swirls of lighter yellows to really make him stand out.