G'day to you.
I have lived with an Aussie couple from Melbourne for almost a year . They have served in the Philippines as VIDA volunteers. As such, I have gotten used to Australian accent. I speak with them everyday so I reckon I can understand pretty well how Australians converse.
I have been their translator when they go to local communities from Filipino to English and vice versa, and also when they facilitate a 3-day training, I translate for the participants from Aussie accent English to Filipino. I have keenness for details and quick fingers to do the encoding.
So with confidence, I can do this transcription for you if you will consider me for the project. I am giving myself 18 hours. 12 hours will be for encoding and rewinding back, and another 6 hours for review of the whole audio package.
Glad to be of service to you