It appears Funko will be expanding their Star Trek Pop! vinyl range, by one at the very least: Entertainment Earth have added a listing for a mirror universe Spock figure, which is due this September as a Previews exclusive:
This new Spock follow's last year's release of six TOS figures (including a regular Spock), and four The Big Bang Theory crossover designs. No news yet whether there will be any other new Trek characters this year.
There is an update for another stylised Trek figurine though: Entertainment Earth have also posted a video preview of the Comic Con exclusive Sherlock Holmes themed Data and Geordi bobble-head two-pack: