Okay, time has been up, there is no NEX-7, but a NEX-3/5 firmware update plus a pink coloured version of the NEX-3:-
http://www.sony.jp/CorporateCruise/Press/201010/10-1012/
(in Japanese)
Let's see how K-r survives in the competition of colouring the cameras! :-o
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My New APS-C K-mount ILDC! ;-D