Again, the vinyl top was not a factory fitting in Australia, however some were fitted onto cars in the NSW distributor's showroom models.
Capitol Motors often tarted up some showroom stock & this would normally be done on the better models, but for the life of me, I don't know what the nice model was called in the 120Y range.

I do not know if Vinyl tops were fitted to cars by distributors in other states but it's very unlikely that they were done at a dealer level in rural areas. If a vinyl top was specifically ordered by a rural new car purchaser, the top would be added to a new car in Sydney which would then be sent off to the dealer. These tops were made to Capitol Motors specs & were not factory items.

I have one of these tops on my 1000 coupe & it looks better styled than the factory KB10 offering as did most of the tops done by CapMo.