KO Scorponok out in July, KO Computron + Abominus out now
After a brief hiatus, it looks like the KOs are back. Computron and Abominus are apparently out right now. Computron uses the same box as the version 2 scam box in the ID Guide linked to below. Abominus comes in an English-language gift set, which never existed before, so it should be easy to spot. Scorponok is slated for July.
Scorponok: http://www.toymoda.com/images/201304/goods_img/436_P_1365173658724.jpg (note: may not be actual KO box)
Edit--Correction: looks like the two boxed combiners may not be out just yet. Haven't seen any on Taobao so far, at least. Will keep you guys posted.