As for why hetzer doesn't have a scene...laws don't allow it. They are US based and frankly they don't want to deal with the whole child nudity issue. Discord community also has a decent amount of people opposing it too, which is where they get their opinions from.

Pretty much why Katy doesn't appear in PoC and now you see a lot of tanks with range and 100% accuracy skill which absolutely murder evasion tanks (indirect nerf to evasion this time around)