Design a powerful, humanoid demon with a muscular physique, white and black scales, and glowing red accents. The demon should have large, intimidating bat-like wings with red and black colors, and sharp, angular horns that emphasize its menacing aura. The character's face should be obscured by a menacing mask that complements the dark, fiery aesthetic. The environment around the demon should be filled with swirling clouds, with a focus on creating a sense of impending doom, using a blend of shadows and intense lighting. The overall style should have a sharp, semi-realistic anime vibe, with intricate details on the demon's body, especially in the musculature and scales, making the character look both terrifying and majestic
