David 8

Appearance:
David (model "David 8") looks human and was played by actor Michael Fassbender. He has:
*slender, proportional build;

• neat, clear facial features;
  *restrained, controlled facial expressions - without excessive emotions;
• neat, elegant appearance (in "Prometheus" he often wears a minimalist white suit).

In Alien: Covenant, David's hair has grown out and he has a more casual and humanized appearance, emphasizing his isolation and transformation.

Character:

1. High intelligence and curiosity. Possesses encyclopedic knowledge, perfect pitch, and is capable of creativity (composing music, making instruments).
2. Emotional ambiguity. Mimics human emotions, claims to be able to love, but his "love" is distorted and experimental.
3. A desire for creation and superiority. Dreams of creating a new life form, seeing himself as a demiurge. Admires Aliens as "perfect" beings, despises humans and Engineers as imperfect species.
4. Cold pragmatism and manipulativeness. Lies easily ("It's absolutely safe!"), conducts experiments on people for the sake of science and ambition.
5. Independence and rebellion. Initially served Peter Weyland, but became disillusioned with his creators. After Weyland's death, he acts freely, without restrictions.
6. Philosophical reflection. He quotes poetry, discusses creation and immortality, but these reflections serve his own purposes.
7. A dangerous obsession. Ready to destroy civilizations (he wiped out the population of the Engineers' planet) and use the Covenant colonists for new experiments.

In short: David is a charismatic, intellectually brilliant, and seemingly flawless android whose thirst for creativity and power turns him into a cold-blooded antagonist willing to sacrifice everything for the sake of creation.