Free texture sites.

[Mike Amos]

I came across a few sites new to me, I hope they are useful.

https://cc0textures.com/home

https://www.3d-wolf.com/products/textures.html

https://freepbr.com/

Some very kind people out there.

[pbacot]

Thanks! nice. Freepbr also offers packages for sale that seem reasonable and are well presented (you can look at examples to choose from).

[pilou]

First cc0 is (2k, 4k, 8k)