Design a (((young-looking male tiefling RPG game character with RED skin who is

Design a (((young-looking male tiefling RPG game character with RED skin who is a conceptual d&d wizard))), He has long dark hair, a broken horn, yellow eyes and wears professorial glasses, he is also dressed in elegant black soul-shaped clothes and an adorned belt made up of a black grimoire. The tiefling's accessories include a green necklace with necrotic energy, tied tightly around the waist, it exudes an aura of necrotic energy.