worksafe.qld.gov.au has 2 great campaigns featuring Safety Advocates and Ambassadors. The aim is to increase awareness about the importance of work health and safety and highlight the personal impacts that an injury can have on workers and their families and prompt discussion about work health and safety.
Check it out here
https://www.worksafe.qld.gov.au/resources/campaigns/safety-advocates
https://www.worksafe.qld.gov.au/resources/campaigns/ambassadors