I wouldn't really call this found or lost media but just fan-built material.
Since many of the Duke Nukem Forever builds made by 3D Realms likely no longer exist in their archives (or Gearbox's archives), a few Duke Nukem 3D modders were able to recreate what was seen of DNF prior to its release and create it as a mod for Duke Nukem 3D, which otherwise requires the eDuke32 source port.
Can we mention the unofficial Duke Nukem Forever 2013 mod for Duke 3D in the DNF article on this wiki?
Post by wadmodderpudu on Oct 19, 2019 16:19:12 GMT
The creators of the DNF 2013 mod mostly used the famous DNF 2001 trailer as a source, but they also used portions of the DNF 1998, 2003, and 2006 trailers as sources to create the mod, as well as an additional set of levels with more portions of DNF 1998.
So, I think it would be possible to include information of the Duke Nukem Forever 2013 mod for Duke Nukem 3D in the wiki's Duke Nukem Forever article.
If you guys never heard about this project, check out the official non-Moddb page here: