A chilling creature resembling a spider, its body covered in intricate patterns, with piercing, glowing red eyes. It lurks in the shadows of a dimly lit cave, where an ancient wooden chest overflows with glistening emeralds, casting off an eerie green glow. The atmosphere is steeped in horror, with the air thick and damp. Stalactites hang menacingly from the ceiling and shadows dance across the rough cave walls. Fine details capture the creature's every hair and the gleam of jewels, creating a cinematic, fantasy-style image in stunning 4k resolution.