在發光洞窟中沉睡在財寶上的遠古巨龍

A colossal, ancient dragon slumbers atop a mountain of forgotten treasure, its scales shimmering with an ethereal, otherworldly light. The cavern it rests in is vast and dimly lit, with bioluminescent fungi casting an eerie glow on the scene. The atmosphere is thick with mystery and ancient magic. Style: Photorealistic concept art with a touch of dark fantasy.