If You want to leave a donation that can help run and retain the Temple, there are lots of hundis (donation packing containers) located round the Temple. A Hindu temple contains a Shikhara (Vimana or Spire) that rises symmetrically above the central Main of your temple. These spires are available https://panchmukhihanumanjisydney.blogspot.com/2025/03/hanuman-ji-mandir-adelaide-place-of.html