what license are the assets?

[John3]

What license are the model packs, to clarify and avoid confusion, add a license.

[DragoFire]

Depends on their source.

Some were part of the GarageGames licencing, others were given to the community by their developers as a gift.

Though you are right to ask, and in some way there should be a clarification on that topic.

Hopefully someone has a copy of emails and documentation of these packs and how they were provided.

[John3]

Just in case if anyone ask the same https://choosealicense.com/no-license/

"without a license, the default copyright laws apply, meaning that you retain all rights to your source code and no one may reproduce, distribute, or create derivative works from your work."

"the work is under exclusive copyright by default. Unless you include a license that specifies otherwise, nobody else can use, copy, distribute, or modify your work without being at risk of take-downs, shake-downs, or litigation."

"if you publish your source code in a public repository on GitHub, you have accepted the Terms of Service, by which you allow others to view and fork your repository."