Turangi Vice
Whilst I may not be able to help you specifically, I may be able to put you in the right direction.
Our website has an aircraft type search and if you look up Aircraft Types - Aeroplanes - Turboprop then click on Beech
http://www.ozflight.com.au you will be able to see all of the aircraft currently in Australia.
The B190 is the Beech 1900C and the BE02 is the Beech 1900D. Whichever you look at it will provide you will the names of the companies that operate the aircraft. You can then contact these companies directly to see if they offer any endorsement training.
OzFlight