Unfortunately I think you'll have to resort to ebay for those. That's a nice colorway, I saw those in a CCS store last summer and still regret not picking them up.
Hot Rod Life has the metallic silver/red in already apparently. Haven't seen them anywhere else yet, really feeling them. http://hrlife.com/nike-sb-janoski-pr-metallic-silver
I'm looking to use my flyknits for casual wear only since I run in something with more support...you'd recommend the lunars over the trainers? (just getting into flyknit so I'm not up to speed on the differences between models)