I would think a KV-1 or T-34 in the middle of a square, on a raised brick dais might also work as an alternative. If you make it game-functional, as it would be an extremely funny and surprising ambush unit when the attackers try to take the city center :lol: .
After-action debrief: "Why did you not capture the target, Captain?"
"We thought we had them, sir. They fell back, behind the city square and our armor units advanced past an old war relic. When it was in our rear, it opened fire on our lower-defended rear aspects and then the civilians began throwing Molotov Cocktails from the front. We didn't have a chance, sir!"