I've seen several examples of this moth in the mornings under my verandah roof.
(Click to enlarge images)
I have absolutely no idea what it is. It's measuring around 3 to 3.5cm wingtip to wingtip.
I'd imagine it's a Geometrid of some sort. I have noticed it does hold its wings upright (like a butterfly) for short periods but then assumes the wings outstretched against the substrate position typical of Geometrids.
Mosura, Duncan - any ideas?