Panzerkampfwagon V Aus F (SD Kfz 171)
(well not exactly)
But a hypothetical, alternative history version of a super-Panther with "Schmal Turn" und 8.8cm KwK 43 L/71 from a Konigstiger.
What if? A reliable Panther with an 88, produced in large numbers? In my alternate WWII history (in my head) the Gothonik World Order's MBT!