Mark, this is the early Tiger that conatined all the "improvements" not seen on the Initial...mainly the track guards, tow cables, feifal system and the extra track links on the turret.
This Tiger would have served in the retaking of Kharkov, and the Zittedelle offensive. After Zitedelle, the LAH handed their Tigers over to the Das Reich and Totenkopf Divisions when the LAH was sent to Italy to help disarm the Italian Army.
Apart from the specific decals for Wittmann's Tiger, i am not sure if there would be any diffrence between Wittmanns Tiger and other Early Tigers.
Regards from the Swamp