*Flame suit on*
Alright ye of little faith!
I have seen an Albino Tiger snake on more than one occasion, although it may have been the same snake both times, as was within the same area.
These were (at a guess) 20 klms West of Warrnambool, at a small "town" called Killarney. This is an area where farms run right to the beach, with sand-dunes and grassy scrub seperating them.
No I didn't take a pic, as I walk my many dogs there and don't carry a camera,
Yes I am quite confident that what I saw was indeed, a Tiger,
No it was NOT an exotic Cornsnake or similar,
Yes it could possibly have been some other Elapid.
(Edited to add... Killarney is quite near to the Tower Hill State Game Reserve, which appears to have a very large Tiger Snake population.)