The VT4 (VT4B?) tank has additional explosive reactive armor on its sides, as well as two filler plates of explosive reactive armor in the headlight areas on the front.
Type 301 Self-propelled Anti-Aircraft Gun: The chassis is based on the ZTQ62, the turret resembles the ZSU-57-2, and the main gun is two 65-style 37mm anti-aircraft guns, which can supplement the AA force at the low-level tech tree of the Chinese tree.
This car made an appearance at this year’s air show, but the show officials did not say it was a VT4B. Most likely VT4A1 (2024)
The only changes to the surface of the vehicle are the changes to the headlights and the side ERA
Wasn’t this created to test new APFSDS and imitate enemy armor?
There was also a Type 69 with add-on armor to imitate a T-80U frontally.
Also was equipped with Type-99 tank’s FCS components (sights, ballistic computer) to test durability of those under fire.
Not much from Hungary probably, but Romania can bring some stuff:
TR-85M1
TR-125
MLI-84M1
MLVM
Piranha V
Lancer C
F-16 with AIM-9X)
Although if plans comes true we can see more things like Romanian Abrams and K2, maybe Hungarian KF51 and Skyranger.