Create a high- quality image of a Burning Skull Head robot with a robust stocky body, standing in front of a dark Castle of Dark Illusions background with dark emerald mist colors. The robot should be wearing a green cloak and have winged wolves by its side. In the background, a fighter jet should be visible, and the scene should be illuminated with volumetric lighting and subsurface scattering. Ensure the image is in high resolution, with sharp focus and micro details. The final image should be trending on Artstation