Create a hyperrealistic portrait of an enigmatic figure with piercing amber eyes, set against a sepia-tononed backdrop that evokes the charm of vintage photography. Adorn the subject with an intricate and ornate headdress, reminiscent of ancient civilizations, casting intriguing shadows across their face. From an unusual side-view perspective, capture their regal and pensive expression as they gaze into the distance, illuminated by a soft light within a chamber filled with antique relics. This image should merge hyperrealism with classic portraiture, inspiring awe for the depth of human history and the beauty of its diverse cultures.