Bushwalk Australia

Victorian contour maps can be accessed directly by OruxMaps Gps App for Android, when on-line, and areas selected and downloaded for off-line use.
The maps are available from a WMS server, and include 10 or 20 metre contours, as well about 1000 other WMS layers.
See my post in Technobabble:
viewtopic.php?f=21&t=23800#p306861