Entry forms (and tips for creating winning entries) can be found at the awards website. And, if needed, tardy entrants are also able to apply for permission for an extension, which will push the absolute deadline to 5pm 29 October at an additional cost of $50 + GST per entry per category. A written request for permission must be received by noon on Thursday 21 October in order for the extension to be granted, however. So email email@example.com if you're not going to make it.
And for some inspiration, take a trip into the dojo and check out last year’s winners.