Other Bearing rims yoyo

other bearing rim yoyo not yet out, or not gonna make it to the market?
If you've follow yoyo2 long enough, you would have read about this post in 2007, here, with the picture shown below posted.
this picture was taken from a user in skilltoys.com...
this is just a graphic, no actual model of it.

i also came across these pictures, supposingly produce in 2005 dec, as written on the last image... judging from the name, Diroc, i'm guessing its from AnY. even the pads that its using looks like the one at AnY's. but this protoype was produce in Dec2005, its been more than 2 & half year... will it make it to the market?