Looks like the new limited release Star Sharks have arrived, if you haven't heard. Was on display at Tokyo Auto Salon earlier this year. One piece cast aluminum, basically XXR. First company I've seen knockoff it's own product.
http://www.wheel.co.jp/products/detail02.php?n=1287
http://page24.auctions.yahoo.co.jp/j...ion/q105748668
http://page24.auctions.yahoo.co.jp/j...ion/q107265642
http://auctions.c.yimg.jp/images.auc...00x449-076.jpg
http://auctions.c.yimg.jp/images.auc...00x449-077.jpg