Due out in two weeks time on the 30th of this month is the first of the K-ON! Figma's - Hirasawa Yui! She comes with a blank face n stickers so you can let your imagination run wild and come up with different expressions for her.
Pre-order info should go up anytime now.
Also announced on the Figma blog is that Yui's sister Ui also gets the figmatization and will go on sale at the Wonder Festival on Feb 7th.