similar with CTP for NSW.
when I used to work for Shannons and did CTP, we had to ask what the code was on the rego paper for shape.
9 times out of 10 it was all SED where as people go 'eerr nah bro its a coupe aye cuz!!'
Im lucky, my Santa Fe classed as a WAG, and is cheaper for CTP/rego than a 4WD such as landcruiser
as others have said, dont worry - all good!