Final Fantasy Versus XIII on PS4 and PS3

[NiKKoM]

NiKKoM said:
Which FF13 demo is that? Cause I have the japanese "Trail Edition" that came with Advent Childeren , but it doesn't look like that what ethomaz posted.. and that was the first playable demo build by SE for FF13

"Interestingly, no playable data on the game existed before the demo was created, despite the late stage in development" http://finalfantasy.wikia.com/wiki/Final_Fantasy_XIII_Demo

http://www.eurogamer.net/articles/tech-analysis-final-fantasy-xiii-article

Found a demo vs retail comparison of ff13 ps3.. Which shows no difference.. So from which playable demo are those pictures from as the trail edition is the first playable ff13 ever made..