I can't speak or read German Monty, a little help with a translation would be appreciated.
Well, I can tell you this, there is a King Tiger right in front of the Panther II hull at the Patton Armor Museum and they are not the same or even remotely close to the same, other than the road wheels are the same. The Panther II hull looks extremely similar to the late Panther G model hull. I didn't get a look at the back deck though to see if there were differences there.
. But everything from the ground level looks the same. So if you are going for something accurate, mounting a Panther II turret to a King Tiger hull is not accurate.