a stunning high-resolution illustration of a massive ancient creature emerging from the shadows, its enormous size and majestic presence commanding attention, with a matte scale color reminiscent of a stormy sky, resembling grey metal forged and tempered in icy winds, that shimmers with a dull silver hue in sunlight but becomes nearly invisible in darkness, featuring four wide luxurious wings with sharp membranes like those of a bat, but stronger than steel, and a tail ending in a cluster of long smooth spikes, like polished blades, with intricate details and textures, set against a dramatic backdrop with subtle shading and nuanced lighting, conveying a sense of awe and wonder, in ultra-high resolution.