Among the first tank vehicles to ever be built, in WW1 there were 2 variants of this tank, the male and female, male variant had 2, 6 pounder guns, 1 on each side along with 2 small machine guns, why the female varient had 4 heavy machine guns, 2 on the sides, for the game i’m thinking put them together with having 2 machine guns one side with a 6 pounder on the other, will not be classed as an actual tank and just a tier 3 vehicle.
No basically think of it as splitting the male and female tank into halves then welding the halves together so there is a female half on one side and male side on another side
as mentioned in the suggestion there were the male tanks which had 6 pounder cannons on the sides and the female tanks with 4 heavy machine guns on the sides