Board Thread:Community Announcements and Events/@comment-25356303-20161030035013/@comment-770155-20161102013827

The PC version received an HD texture pack a while after release, it was a free DLC. These textures are also used in the XB1/PS4 versions but I think were never rolled out to the X360/PS3 due to console limitations. So this will probably explain the difference between console generations, but nothing was improved texture wise for the Special Edition.