P: Error 404 on 3D>Get more content

hello, there is a 404 when one tries to "get more content" from the 3D menu in Photoshop, there is a discussion about it with the correct links, not sure how to establish a redirect https://community.adobe.com/t5/photoshop/hi-where-can-i-download-3d-materials-zxp-for-my-photoshop-cs6/td-p/10713861?page=1