Illustration by Jean-Claude Mézières of a GreyK40k, armored figure standing against a dramatic backdrop of a fiery, glowing sun. The figure is clad in intricately detailed steel grey power armor, exuding a sense of power and mystery. A long, flowing cape billows behind, blending with the swirling flames and smoke. The sun, positioned directly behind the figure, casts an intense, radiant light, creating a halo effect. The sky is filled with dark, ominous clouds, enhancing the dramatic and otherworldly atmosphere. The ground is rocky and charred, suggesting a volcanic or apocalyptic setting. The overall composition is centered, with the figure dominating the foreground, while the vibrant, fiery sun provides a striking contrast to the dark tones of the armor and landscape