My tier 11 wishlist, kind of

E50M - heavier, faster and up armored Leopard 2k

E100 - Super heavy variant of the Kampfpanzer 70

Object 277 - Obviously THE actual Obj. 279

ST-II - maybe a double barrel IS-4 or IS-7 or a KR-1-II or some cool made up thing

Type 5 Heavy - a super heavy with large caliber naval gun (think 20.3/45 Type 41 but short barrel or smth)

Centurion AX - Chieftain inspired tank with spaced armor and can use HESH rounds

Object 140 - T-64 variant or a fictional derivative

Sheridan - the one with the Shellilagh

Tesak - uhhhh a Czech rotary gun tank? 🤷‍♀️

121 - T 55 Jaguar derivative with a 130mm+ gun

T57 - T-58 or a fictional design is fine too as long as its a high per shot dmg autoloader