James Cameron 4k movie overview

[Socko]

Since I'm not familiar with most techniques I wanted to get an overview of his movies and the current status.

All you video gurus can correct me where is needed. Thanks.

Piranha II: The Spawning (1981)
2k scan done and only exists on 1080p blu-ray

The Terminator (1984)
4k scan done and only exist on 1080p blu-ray

Aliens (1986)
2k scan done and upscaled to 4k using AI technology?!?
It's coming out on physical media soon

The Abyss (1989)
4k scan done
It's coming out on physical media soon

Terminator 2 (1991)
4k scan done and it is out on 4k disc

True Lies (1994)
2k scan done and upscaled to 4k using AI technology?!?
It's coming out on physical media soon

Titanic (1997)
2k scan/4k scan? I'm not sure anymore.
It's out on physical media.

[b]Avatar (2009)v
2k DI upscaled to 4k using AI technology
It's out on physical media.

Avatar 2 (2022)
4k DI
It's out on physical media