A highly detailed portrait of an alien creature, inspired by the Xenomorph from the Alien movies. The creature features a sleek, elongated head with a smooth, seamless dome, devoid of eyes, enhancing its eerie and unsettling presence. Its vicious mouth is lined with short, metallic-hued teeth, with a second smaller set of razor-sharp teeth extending from within, resembling a stealthy black mechanism. The skin is a glossy, black exoskeleton that reflects light ominously, adorned with biomechanical ridges and intricate tubes snaking along its head and neck. The background reveals a dimly lit, industrial setting aboard a dark spaceship, with metallic walls glistening under dripping water and tendrils of steam, amplifying the creature's menacing aura. The lighting casts deep shadows across the alien's form, emphasizing its terrifying and otherworldly demeanor.