ultra detailed, futuristic megalopolis carved into mountain wall, star wars, mandalorean, sci-fi, fantasy, dystopian, intricate details, monumental, photorealistic, surreal, artstation, concept art, smooth, sharp focus, atmospheric, hyperdetailed, unreal engine 5, cinema 4d, zbrush, octane render, photorealism, 8k, cinematic, art by h.r. giger and artgerm and greg rutkowski and alphonse mucha and loish and wlop