Colossal sea monster rising from stormy ocean waves

A colossal, reptilian sea monster with rough, leathery, brown scales and a prominent dorsal ridge of sharp, pointed spines erupts from the turbulent ocean. Its head is bulbous with a wrinkled, ancient-looking face, dominated by large, piercing yellow eyes and a gaping maw filled with rows of sharp, yellowed teeth. A thick, pink tongue lolls out, glistening with moisture. The creature's powerful, muscular arms are visible, one clawed hand gripping the water, creating foamy splashes. In the foreground, a small, wooden boat with contents spilling out is being tossed by the waves, indicating the immense scale and danger of the beast. The background features a dramatic, cloudy sky with hints of distant, rugged mountains, suggesting a remote and wild setting. The overall aesthetic is highly realistic and detailed, with a dark, cinematic lighting that accentuates the creature's menacing features and the chaotic environment. The composition is a dramatic close-up, emphasizing the monster's terrifying presence and the immediate threat it poses. The mood is one of intense dread, awe, and the raw power of nature. Digital painting, fantasy art, high detail, epic scale.