AE92RSECA

My 92 Seca seems has faulty hall sensors in the distributor which seems like an easy fix.....well the particular set up on this one isn't so common here in Australia and to find a complete distributor or just the hall sensors for it has proved so far impossible. I've tried the usuals and not so usuals such as the auto stores, Toyota, specialised wreckers, private wrecking, facebook clubs etc...Nothing!!!! Can someone please help!!!! If you either have one for sales that can be shipped to Ipswich Qld or have a way of using a distributor from another model please let me know. Thanks.