The Temple, that has a self manifest idol of Hanuman, has an strange characteristic preset from the spire (Shikhara) in the shape of the crescent moon instead of the Hindu symbol of Aum or Sunlight that is usually witnessed in many Hindu temples. This temple includes a 32-foot-tall Hanuman idol, https://hanumanmandirsydney.com.au/the-growing-devotion-of-khatu-shyam-sydney-in-australia/