Animate has posted screenshots for the upcoming unstreamed episode, I Was Overwhelmed by Heroines, from Volume 4. This episode marks the anime debut of Nyotalia versions of many of the characters. Included is a higher resolution version of the DVD cover, previously seen in this month’s Animate Charaby Magazine.
http://hetarchive.tumblr.com/post/74395176088/hetaliaarchives-animate-has-posted-screenshots
The DVD will be released on February 26, 2014.