Consider joining WikiProject Australia, a WikiProject dedicated to improving Wikipedia's coverage of topics related to Australia. The project page and its subpages contain suggestions on formatting and style of articles, which can be discussed at the project's notice board. To participate, simply add your name to the project members page.
As of 20 November 2019, there are 172,498 articles within the scope of WikiProject Australia. Including non-article pages, such as talk pages, redirects, categories, etcetera, there are 424,020 pages in the project.