Here's an idea that's been floating in my mind for a long time now, the 1940 Battle of the Aisne:
It's meant to represent the fighting on the 10th of June as the germans break through the Weygand Line.
This layout is meant to work as a mirrored-Siege of Tobruk. The germans start with two flags, which represent the furthest extent of the bridgehead gained on the 9th of June after the hard-fought battle at Chateau-Porcien (the german mainbase), and must capture at least two more flags to make the french bleed. The french can also attack the german held flags, but wichever side bleeds is the one that gets proper offensive tools like tanks and air support.
This is meant to be a back and forward, attack and counterattack map, representing both the initial german armored push and the counterstroke by
Groupement Buisson. All the flags initially in french hands are meant to be hedgehogs with all around defence.
Also, yes, it is very scaled, with about IRL 2 km between flags of the same sector and 5 km between sectors.