So I think the image looks really cool, and I actually like it better than the image it’s a recreation of, but it’s important to remember with Sketchfab the vast majority of assets a CC-BY at a minimum, which means you are required to credit them if you use them in your work.
Simply stating that the image uses assets from Sketchfab is not a proper Creative Commons compliant attribution. Luckily when you download the model, Sketchfab provides you with the proper text for attribution so it’s pretty easy to credit the creators correctly:
Sorry, I meant to also explain CC-0, but I was multitasking and forgot. Polyhaven is actually CC-0 so attribution isn’t required (though it’s never bad to give credit, but it’s not required like with CC-BY). The Open Game Art Under Water Caustics image is CC-0 as well (Tutorial looks cool though, so I’m bookmarking it)
I think textures . com has their own variation of Royalty Free type licensing. Anyway credit appears to only be required when distributing the models themselves.
I actually have no idea about the Mixamo models though. Aside from “don’t use it to train Machine Learning/AI” it’s a whole lot of legalese.
Ahh I see, well just to be safe I went ahead and added the Polyhaven ones and Textures(.)com ones. That way I don’t also forget any credit that is actually required to give.