In his spare time what nick has made a mosaic of JAXA 2m imagery for the Darwin area, I then did the easy part of tiling the imagery for World Wind and producing an add-on. I was originally going to release this as a kml, but a 16MB Jpeg overlay was a little large (over 900MB uncompressed), and as World Wind doesn’t yet support tiled overlays this seemed the best route.
I hope you enjoy the imagery, its not a huge area but hey its free :).
For more information and to download this add-on please visit WorldWind Central.