Wow, this is great.
Cool to see S90V coming on a Japanese Spydie!
If I had to guess, I would've guessed the pictures are photoshopped, but that means either the description is wrong or the photos were edited wrong. The description mentions Blue stainless steel liners and back lock, but as Kyle noted, they're both plain steel in the photos. So if the blue we're seeing is correct, the blue layer would have to be super thin or it could be a blue core with black molded over it.
I'm most likely not going to buy one, but either way I think this is a really cool variant!