2013 27' iMac..Upgrade to SSD (what kits are available, will be available?)

[KOTULCN]

I called OWC and the only thing they said that they will not make any announcement any time soon because they are still working on it. My problem right now is that since I'm running OSX/Bootcamp off an external thunderbolt drive I'm getting random crashes. Has anyone heard or seen anything about a third party option or can anyone confirm that 2013 MacBook Pro PCIe SSD blades will work in late 2013 iMacs?

 

[maclover2015]

Any find the good SSD drive for it? I am thinking of SSD drive taken from Mac Air 2013.