A Xenomorph might be friendly if it formed a symbiotic relationship. For example, if it realized that by working with other species, it could get more food or better living conditions. Say there was a planet where the Xenomorphs and another species both needed a certain resource. Through cooperation, they could both thrive, and the Xenomorphs could become friendly towards the other species over time.
A friendly Xenomorph might have less menacing features. Instead of its usual sharp, menacing claws, they could be shorter and less pointed. Its body color could be more muted, not the typical dark and intimidating color. Maybe it would have a more rounded shape rather than the angular, scary form it usually has.
Another great one is 'Alien: Sea of Sorrows'. It delves deeper into the xenomorph lore and the universe they inhabit. It has a complex plot that involves different groups of people trying to deal with the xenomorph threat in a unique setting. The descriptions of the xenomorphs are vivid and terrifying.
It's hard to give a precise number. Xenomorph comics have been produced by multiple companies over the years, and new ones may still be coming out. You could check with comic bookstores or online comic platforms for the latest information.
You could write about a group of survivors trying to outwit a Xenomorph in a derelict spaceship. It would be full of suspense as they use their wits and limited resources to avoid being caught.
The main differences are in their expressions and some minor details of personality. In the manga, Deku might seem a bit more intense, while in the anime, he's sometimes presented a bit softer.
It could start with fear and curiosity. The human is initially terrified of the xenomorph but as they observe it, they notice some unique behaviors. This piques their curiosity and they start to approach it cautiously.
The pregnancy could be a plot device to introduce new and unknown aspects of the Xenomorph species. Maybe the unborn Xenomorphs have special abilities that are revealed as the pregnancy progresses. Fanfiction writers can use this to build suspense and mystery, keeping readers engaged as they wonder what will happen when the new Xenomorphs are born.
The Xenomorphs are said to have originated from the planetoid LV - 426. Their origin is tied to the derelict spaceship found there. It's believed that they were bio - engineered by an ancient and highly advanced race, perhaps as a form of biological weapon. The eggs were left on the ship, waiting for hosts to arrive and continue their life cycle.