The only ones still with military are in museums @ Singleton Infantry center (S2) , Bandiana Victoria (S2A), somewhere in Perth (S2A), others are in private hands like mine and some would have been re-constituted after auction back in the early 90's, I do remember reading about one called 'Thomas the tank chaser' it had doors fitted and windscreen mounts re-welded, I can't remember the story completely so I cant comment on what the rear end looked like, and there was another in WA that had been changed and it did a mail run for years, but it was very modified as well, but you never know what could/might turn up somewhere, cheers Dennis
ps sometime back in the old AULRO/Remlr site a chap in Qld had 2 of them both in a sad state, one was basically a chassis, with bulkhead/guards/tub, missing all mechanical parts, I haven't a clue as to what happened to them, but there were only 69 in total, 45 of them being S2A,,.