Until FansProject and other retailers follow-up about this, it may need to be treated as a rumor.
To check out the preorder at Kapow Toys, click Here
UPDATE:
The TFCon website has been updated with their reaction to this rumor:
May 11th - We at TFcon wish to extend an apology to any attendees or fans who feel slighted by recent events concerning the release of a Henkei Commander Set. We at TFcon were unaware of any intention of FansProject to release the set (with or without changes), and had been informed that this colour scheme would be exclusive to our convention. We regret that this is not the case, and hope that the actions of FansProject will not reflect poorly on our show, as they are outside of our control.
Foiled, again! 
