This collection of caches has nothing to do with the Church Micro series in the UK. Given that the Australian 2021 census indicates that No Religion and Jedi Knight are still the fastest increasing classifications of the optional religion question "What is the person's religion?" it is not surprising that there is surfeit of empty churches that have been repurposed.
Ngapala Methodist Church. A stone building with a corrogated iron roof. A church in Methodist and Uniting for sixty years. Now a private residence.
At the listed coordinates there is a commemorative cairn with 14 numbers. From the top ABCD EFGH IJ KLMN.
The cache is located at S34° 0D.NEK E138° 5B.G7J