The confusing thing about the CS Panther is that from the pics I've seen it appears to be modeled after a late war Panther. If that is correct, then it should not have zimmerit applied. The Germans stopped using zimmerit I believe around Sept/ Oct of 1944. It was reported to catch fire when the tank was hit and was too timely to apply when the Germans were running out of time.
IMHO the Honour Bound was the nicest toy soldier related Panther made to date.