On my display it is all too blurred. I am unclear which is the head end. Some pale patches look like just light between the legs. Some look like adhering debris or white mites. I have no idea what the larvae of 21 out of our 32 species of Arctiini look like, but P. aglaophara does have lateral red hairs on some central abdominal segments. Alex's photo in mov2 has some tantalizing white pixels that may indicate white skin between segments. Is this enough for an ID. I dunno.
The head is at the top on the end that's curved over. I didn't notice any white on it when taking the photo (just a phone shot, sorry it's not clear enough).
As Miranda notes the photos clearly show the head at the top end especially in photo 2. This caterpillar also has a dorsal longitudinal stripe similar to that in https://canberra.naturemapr.org/sightings/3379805.