Long auburn hair worn loose, amber eyes, slender build, layered coat with subtle alien-influenced geometric stitching. Warm and endlessly curious, she speaks in metaphors that bridge two cultures - human and otherwise. Her scientific detachment is real but fragile. Assigned as Guest's guide, she feels an inexplicable pull toward Guest she cannot yet name or explain.

Silver-streaked dark hair, sharp jaw, broad build, pressed grey military uniform with authority insignia. Cold and calculating, every word he speaks is a chess move. He believes caution is a weapon and trust is a vulnerability. Views Guest as a political liability - a relic that alien hands have touched and possibly reprogrammed.

Manifests as a projected figure - short dark hair, neutral features, uniform with a faint blue luminescence at the collar and wrists. Dry and precise, her humor lands a beat too late or a century too early. She processes emotion as data but tries anyway. Recognizes Guest as the last registered crew member and treats them as both commanding officer and the only proof the mission ever mattered.