We have created a library of totally free PBR textures. All textures and maps are licensed under the Creative Commons CC0 License, which allows you to do pretty much whatever you like with these images. Use them in your renders bundle them with your models.
On Sharetextures.com we are adding per texture every day and we hope to reach more follower and supporter. We have reached 170 Textures now and we are working on it every day.
If you really like our works and decide to help us on our way here is our Patreon page. The 50 patrons will be reward with Google-Drive Access just 1$ It is one time deal. (32 left!)