vintage dark gothic fantasy illustration, style influenced by Frank Frazetta, Angus McBride, and other artists of similar genres sidways view of a young handsome male teenaged centaur half human half horse with eurasian features with a tanned slim slender tanned human torso, flowing dark red hair tied into a long braid, and a dark red horse body clad in mongolian style lamellar armor galloping across the grassy steppe