Now, since this was basically a suggestion about adding the 2A7V which STR said is probably the same, making this as a remodel suggestion is a more viable choice for this even though it already got nice topic. So here are the thing I want to be remodel or have an actual thing in common with the IRL version of it
First is the overall model which at first doesn’t sound very outdated but if you check back, you actually see that it’s in the need of a remodel mainly the front turret and rear armor. And some part of the top of the turret
Now there is this part that is usually attached to the main gun and follow the main gun’s depression. Making a model to it and an animation would make it even more similar to it’s real life counter part
That’s all I can think of what should be remodel