This is a drone procured from China (TOT), it took so long because you guys were trying to make internal parts to build it locally. The Robax or something engines and internal development of some sub systems (Avionics) like Pakistan did for its fleet of F-7's, and the locally version of the AR-1 missile. So now, it is all "Made in Pakistan" but technology acquired by China and now the entire thing is produced in Pakistan. A huge leap in Drone manufacturing capability and saving of millions of $$$$. Good work!!
This has setup a competitive drone manufacturing industry in Pakistan, based on today's standards. Now this technology and integration can be further expanded onto different Air and Sea based platforms.
Even some of the US agencies use Pakisani drones around their borders, which are very cost effective and good smaller recon drones.