I'm in work and didn't have enough time to post last night when I noticed this, but the tank in the middle PZIV wreck, this can be recovered by a bergtiger or taken apart for resources by pios.
When a berg repairs it, it becomes a world fully repaired PZIV, don't know if it fires at anything as nothing went near it after this......
Don't know if this is game breaking or not as pios can get a good ammo start if they rush it and if a berg repairs it I have no idea if it will shoot at any US or Brit units if they get close.
Can someone test and confirm if it fires? either that or I'll do it when I finish work tonight