<|user|>Make a Stable Diffusion prompt that generates an image of ancient megastructure<|end|><|bot|>ancient megastructure, sand dunes, sunset, clouds, dark colors!, mountains, beautiful lighting, vivid colors, intricate, elegant, smooth, sharp focus, highly detailed digital painting, concept art, cinematic, unreal engine, 4k wallpaper, svetlin velinov, tarmo juhola, cgsociety, artstation trending, deviantart featured