An ultra-realistic scene of a terrifying newborn Alien, known as a 'xenomorph,', encased in a smaller piece of amber and lying flat near the water on a beach. The amber is translucent and golden-brown, polished, revealing the creature's body. The Chestburster's head is large, elongated, with sharp teeth in a slightly open mouth, large dark eyes, giving a menacing look. The body is serpentine, sleek, with a segmented texture, glossy exoskeleton. The limbs are thin, clawed, showing signs of movement. The amber has bubbles, imperfections, and slight distortions around the creature, suggesting it's alive and struggling. The beach has light-colored sand, surrounded by driftwood, seashells, seaweed, and is brightly lit by natural sunlight, creating reflections and shadows, highlighting the creature's details.