A highly detailed RAW portrait of an alien creature inspired by the Xenomorph from the Alien movies. The creature features a sleek, elongated head with a smooth, glossy dome, devoid of visible eyes, enhancing its eerie appearance. Its mouth reveals razor-sharp, metallic-hued teeth, with a second smaller set protruding from within like a menacing, tooth-laden appendage. The exoskeleton is a dark, glossy black that eerily reflects the ambient light, interspersed with biomechanical ridges and intricate tubes coursing along its head and neck. The setting is a dimly lit, industrial environment inside a dark spaceship with metallic walls, where dripping water and wafting steam intensify the menacing aura of the scene. Strategic lighting casts deep, haunting shadows across the alien's visage, accentuating its terrifying, otherworldly presence.