Congrats! I was wondering who would end up with them when the seller pulled the auction. I can't say what the lenses are from those pics (I had previously assumed it was Slate Irid. from the seller's pics, but it's not from your observation). All I can say is they are real and very rare.
Rumour on the street back in 2005 or 2006 was that Oakley wanted to release an Ichiro R2, but the release never came about. Oakley did produce pairs for him to use of course, and you got one of them. If you look for some of Ichiro's training camp photos back during that period, you will find him actually wearing a pair with his sig on the lens. The pic was also posted on the forum, but it's long gone now due to the Turkish hackers.
Here's one thread about it:
http://o-review.com/portal_detail.asp?ID=2731