Famitsu.com have pubished two serpated articles on Final Fantasy XIII and Final Fantasy Versus XIII, as they often do after their cover stories.

They have posted the screenshots of the images we have seen in the most recent scans. Unfortunately, they aren't much better quality but the Final Fantasy XIII ones at least aren't as grainy.

The articles basically summarize what we have read before in the scans. The Final Fantasy Versus XIII article explains that the theme for Final Fantasy Versus XIII is "bonds". Versus tells as story about "a group of young men" caught up in the struggle for the final crystal. They note that friendly and not-so friendly characters, and they question what roles they will play in the game. The Prince and his friends are said to be very closely bonded and loyal to each other. Famitsu also notes that the environments in the screenshots showing his friends look rather European, apparently.

The Final Fantasy XIII article tries summarize their new information on the basic plot; An entity created Cocoon, and those sent on a mission by the entity are said to be "Rushi". It also appears as though these "Rushi" are the ones who are able to call the summons. A more detailed and accurate description of this concept can be found here. The rest of the information is basically about the summons which we already know. (More information can be found in our translated scans)

Famitsu: Final Fantasy XIII Lightning Render
Famitsu: Final Fantasy XIII Pigtail Girl
Famitsu: Final Fantasy XIII Blonde Man (33cm)
Famitsu: Final Fantasy XIII Summon Ifrit
Famitsu: Final Fantasy XIII Summon Siren
Famitsu: Final Fantasy XIII Summon Carbuncle

Final Fantasy Versus XIII: The Prince
Final Fantasy Versus XIII: Skirt Girl (Moon)
Final Fantasy Versus XIII: Skirt Girl Rapier Sword Magic
Final Fantasy Versus XIII: Group Shot
Final Fantasy Versus XIII: Shotgun Guy
Final Fantasy Versus XIII: Scar Eye Guy

Via: FFXIII Article
Via: FFvXIII Article