In a visually striking scene that blends elements of science fiction with a surreal touch, a long, cylindrical spacecraft resembling both a submarine and a space station hovers serenely above a lush forest blanketed in fog. This cinematic masterpiece combines the dark, rich hues of black and copper with the verdant greens of the forest, creating a striking contrast. The surface of this gigantic cylinder is intriguingly punctuated with small holes, adding a layer of mystery, while multiple windows along its length hint at activities within. Rendered in an ultra-realistic style reminiscent of Unreal Engine 5, the image evokes the depth and mystery of a deep sea exploration while floating through thick, cloud-like mist above the jungle-covered planet of Xandar. This high-quality visual content plays a key role in enhancing the “MidJourney SREF index,” offering viewers both a sense of otherworldly journey and imposing presence in the serene yet mysterious setting.