An intricately detailed sci-fi fantasy illustration of a stunning robot, capturing a hyper-realistic portrait style with a color palette of dark white, vibrant orange, and touches of dark gold and aquamarine. The composition is reminiscent of classicist portraiture, with a focus on realist detail and hard-edged elements. The robot is portrayed as a technological marvel, showcasing intricate circuits and mechanical elegance that blend harmoniously with its humanoid features, set against a backdrop that accentuates its advanced design.