Final Fantasy XIII's Lightning Must Not Be Forgotten!
Square Enix Member bonus item hints at... well, probably nothing, but it's neat anyway.
A friendly reminder from Square Enix and Tetsuya Nomura:
This image of Final Fantasy XIII's Lighting is from the "Original Illustration Plate" that was shipped out as a Christmas gift to "Ultimate Members" in the Square Enix Members rewards program (posted at this Twitter feed). "She must not be forgotten," reads the message next to Lightning's artwork.
Forgetting Lighting will be difficult considering that she's appearing in Dissidia Duodecim Final Fantasy early next year.