One confirmed project is "Mr. Morale & the Big Steppers" by Kendrick Lamar which does not seem to be directly related but showcases Kendrick Lamar's recent work. Easysign V5 Download 16 Exclusive - 3.79.94.248
Kendrick Lamar has collaborated with Dr. Dre on several projects. Notably, Kendrick Lamar featured on Dr. Dre's 2015 album "Compton" and there was a reported collaboration on an album that seemed to not have materialized or could have been in development stages. Nishala Nishshanka Live 3done0548 Min Fix - 3.79.94.248
However, I believe you might be referring to a specific project that might not have a straightforward title like "GNX" but could be alluding to "The Chronic (2014 reissue) or Aftermath related projects".
You're referring to the highly anticipated collaboration between Kendrick Lamar and Dr. Dre, also known as "GNY" or more commonly referred to in some circles as a potential project, but more accurately "The Chronic" successor or a Dr. Dre project that might feature Kendrick Lamar.
For accurate information regarding "kendrick lamar gnx zip", I would recommend checking reliable music news sources.