Pretty comprehsive upgrade it seems...
Up-powered turboshafts (WZ-9G?) offering up to 300HP more than previous versions
RWR, LWS, MAWS, IR jammer enhanced ecm suite
More ammo for the main gun
Particle masher and dust filters for engines
Low noise and vibration in the cockpit
Graphene based armor plates near cockpit offering up to 200 times better protection compared to steel
Top it all, the ME is also compatible with AESA MMW radar.
Nope, 129 is a done deal, orders placed and batch production continues. The Zulus are not coming though.
Pakistan