WTB: Blitz BRW 03 centre caps

[discern]

I know this is a long shot but I've searched high and low both in my country and on yahoo jp but found nothing. I'm trying to find a set of centre caps to suit Blitz BRW 03 Rims (like in pic below). I am located in Australia but have been a lurker on here for many years and willing to pay shipping etc via PayPal no problem. Please PM if you have anything!!

http://i68.photobucket.com/albums/i2/jeffreyduckworth/Blitz%2003/Blitz%2003%20For%20Sale/DSCN2733.jpg