Given that many clues ... I can find a picture of the station in 2. at Salisbury, Adelaide. The train might be in Adelaide too, though not on that line and not in that livery, which does belong a long way away.
Multiple clues suggest to me that No. 1 is near Perth, Western Australia - with "near" being in Aussie distances; the TransWA Network stretches 400 miles to Kalgoorie.
Close enough. It is actually in the Perth suburb of Warwick, between the carriageways of the Mitchell Freeway from my touring coach, enroute for Darwin via Exmouth and ultimately to The Ghan to Adelaide.
