After the F.1 variant (http://www.britmodeller.com/forums/index.php?/topic/234919852-148th-supermarine-attacker-f1-by-trumpeter-released-review-links/?hl=attacker), Trumpeter is to release a 1/48th Supermarine Attacker FB.2 kit - ref.2867.
Release is expected in February 2014.
Sources:
http://old1.trumpeter-china.com/a/en/news/20131112/2540.html
http://www.cybermodeler.com/news/trumpeter.shtml
V.P.