Nice one PCV!
I did that loop with Mr. J in his larval form as part of the buildup for the Overland in '19. It was a very wet and windy day, and I had crap gear on so was shivering by the time we got back to the car.
I have to learn the hard way I guess. I had Mr. J well kitted out, so he was fine whilst I couldn't barely use my fingers to press the car fob or change into dry gear.
We were gonna camp at Borough Huts, but the thought of setting up a tent in the chilly driving rain made us book at one of the Motels and partake in medicinal Vindaloo for myself, Butter Chicken for Mr. J. to beat the chill.
There was a fireplace in the Indian restaurant at the time, which helped with the chill too. I think that's gone now.
This is the only photo I can find of the day (before I took lots of photos and videos and overshared like I do now).
It's the track up Rosea, not a creek, which gives an indication of the amount of rain.

- Mt. Rosea track.