Interesting depiction, I'd rate it higher if I'd seen more of the xenomorph in the depiction. Although the new Alien movie (Covenent) depicts new species of aliens I can't quite see how this fits. The rendering itself is, regardless, quite nice even though there seem to be some perspective challenges with the head contra the thorso? Overall though I really like the pose and the idea.
Best regards,
Dr. Emil Alégroth