Skeleton King of the Underworld, dressed in intricately designed Nordic armor; a digital illustration that is both hyper-realistic and elegant. The scene is vibrant with royal yellow and ultramarine blue. The artwork is influenced by the styles of Artgerm, WLOP, Greg Rutkowski, and BROM, showcasing hyper-detailed motifs. The Skeleton King's regal presence is highlighted by his majestic armor, which blends seamless detailing with an ethereal, otherworldly aura. The background complements his grandeur with a scenic and awe-inspiring landscape.