The center caps are Championship white, the wheel looks like Grand Prix white. They are likely just stock 02-05 wheels with NSX-R caps. The NSX-R wheels are reportedly lighter than the standard 02-05 wheels. So, they don't seem to be accurately advertised.
Those are replicas..take a look at my OEM's in the pic below..
Has anyone reported this to ebay yet?
I don't see where it says "forged" on your wheels can you zoom in on that part?