The Leopard 2E5 is a specialized gun carrier conversion based on the Leopard 2A5 main battle tank, equipped with the formidable Tiltron LK-152/4 152mm smoothbore cannon. Approximately 20 Leopard 2A5 units from the Eldoria 23rd Armored Group and the 77th Armored Mobile Brigade were modified into this variant. While the 2E5 offers unparalleled firepower with its large-caliber cannon, the modifications come at a cost—namely, reduced armor protection and engine performance due to the increased weight of the weapon system. This makes the Leopard 2E5 less suitable for direct confrontations with other main battle tanks. Despite these limitations, the Leopard 2E5 proved its worth during the 2020 operations around Sepit Village, where it played a crucial role in suppressing insurgent forces. In these engagements, the vehicle functioned more like a mobile artillery platform, delivering devastating firepower and shelling targets with precision, showcasing its unique capability as a gun carrier despite its less-than-ideal designation.
Sincerely ChatGPT

So...i found this unfinished pile of junk in my old folder, my head is empty...it's too good just to throw it away so i kinda complete it... whatever is thing was. The track system kinda wack but it's working. Although i might guessing this was a QF40 hull earlier back in 2020, i factory reset my phone and didn't realize i backup this xml build.
Anyway...
Pitch+Yaw: movement control
Trim+VTOL: turret movement
AG1: 15mm Coaxial gun
AG2: 7.62mm AA (top turret, camera control)
AG3: light

I guess that's all...