Oh yay! The Work Vs-XX is my personal favourite from the Work wheels range
For importers, try
MuSecret or
JDMConcept. Although, I've found that prices are most competative on JDM car forums (such as nissansilvia.com or skylinesaustralia.com) as a lot of the sponsers on those forums have connections in Japan.
Alternatively, you can get them imported through Work Wheels USA (exchange rate might favour USD than Yen??). Have you seen the the Work Meisters before?
Pic 1.
Pic 2. Pic 3. *wink wink* (I'll buy them off you when you get bored of them lol)
Now about seeing them in the flesh... I've never heard of a 5x120 set being in Australia. So you might have to try a few Import Garage's down there i guess.
ps: their look-a-likes are the Simmons 2 peice wheels...
linky