$12256 / $11500
I'm new here. I'm starting in the universe of creating 3d games and I would like to know if, since I don't have any restrictions left by the author of what I'm using, if I can modify it by putting some texture on top or something like that. as long as I meet the requirements given by the author.
If you're getting the 3D art from here, then yes. you can modify it however you want so long as you're meeting the requirements of the author. Such requirements are nothing more complicated than listing the proper informaiton on your credits screen and in your credits file. See this FAQ entry for the recommended way to give attribution: https://opengameart.org/content/faq#q-how-to-credit
--Medicine Storm
Additionally, if you post the modifications you made and the license for the original is CC-By-SA, you'll need to license it under the same.