At some point, Weyland Yutani drugs and captures you for questioning. You need to endure a sequence of torture, before being subsequently rescued. If this happened, you could be introduced to the fake-weyland earlier on, and he would have made a more interesting antagonist.
After the ending, where Bishop downloaded all of the information, Winter would go to bunk and get some shut eye. Some real shut eye. Some sleep that didn't involve puking and feeling like the worst hangover in the history of mankind.
All of the other marines would likely be busy, possibly still debriefing. But you had seen some of the worst shit down there, the Captain let you go early. You were still feeling sick from Weyland Yutani poisoning you.
After nearly vomiting in a bucket you brought with you, you lay down in your bunk. The lighting is dim, and everything is quiet. Letting out a groan, you close your eyes. For a few seconds, everything is silent...you start to relax. As Winter says "Finally...a break..." the player begins expecting the credits to begin rolling. But after ten seconds, a voice speaks. A familiar one. "My my, all alone are we?" Snapping your eyes open, Bishop places his hand down to your mouth, pinning you down with his Android strength.
"Did you really think that a meager Military model could just...download, my personality and memory files, with no repercussions?" he said, raising an eyebrow but otherwise giving you an emotionless stare. Some spittle would spurt from Bishop's fingers as you gagged. "Ah, I see it is nearly complete..." he would say, eyes trailing down to your chest. As you spasmed, your eyes would jolt upwards, and you would briefly remember how the Raven had captured and cocooned you. With this, you would realize the real reason you were sick. With a muffled groan, blood would sputter from your chest, but despite your attempts Bishop kept you restrained. "Ah...Winter, she's beautiful..." he would say, drawing his hands away. Your eyes would slowly trail down to your chest, a newly-born Xenomorph hissing as it coiled in the gore. The player would easily see that this Chestburster seemed to have a crown, or crest of some sort. A Queen. As Bishop would scoop her into a containment unit, he would look down at you with a sneer. "Weyland Yutani thanks you, for your cooperation. You are dismissed, Winter..."
Fade to black. Roll credits.