Yeah its my car. The rims are Volk Racing GT-7's, i bought them used from JImports, a business who bring in heaps of different parts from Japan. I havent seen many sets of them for sale since I bought my ones, if you wanted to try and find some i think your best chance would be looking through Yahoo Japan auctions for them. Check out www.importmonster.com.au, it will let you search through the auctions for all sorts of things and will also translate it to english.
The car is lowered on coilovers, the rear guards have been rolled, but not the front ones. Not using any spacers, the front wheels could actually be spaced out about 15-20mm because of how much room the c34 front guards have, i just havent ever gotten around to doing it. Tyres are 235/40, i have had the wheels on for almost 2 years now and havent had any scrubbing problems or anything like that.