There is a world-wide backorder on them. Due mid March roughly.
As for OZ retailers, here is the response I got from Flexi.
"We are currently reorganizing our distribution in Australia, since we provided this in the past with a sales consultant but we have chosen a few months ago to supply our products direct to any retailer, school or end-consumer as this has been done for the larger part of the world now.
It is correct that at the moment we don't have any retailer in the Perth region who is stocking our kites, still we are working hard to get this set up in the near future, so it will hopefully be possible to get all the information you need on our products."
I'm at Thai wake park at the moment and someone rocked up with one here. from what I can see it's basically got a LF wakeboard bottom, kind of like the DLX crossed with a watson, has a fair bit of rocker to it as well. Looks decent but i think it will be very power hungry.