Ramuh is the "small" one to the left of that "face" i was talking about.
Actually this does somewhat seem to be the case. Infact, I'm willing to bet Ifrit, Titan and Garuda are part of the original picture. To me it seems they added in the small Odin, small Leviathan and Mog King/Mog Minions because there is clearly a spot for a large Odin that was darkened in as well as a larger Leviathan that was darkened in.. yet you can clearly see the face on the new image.
Upon closer inspection, I can see Odin (not the 2nd picture), Leviathan, Ifrit, Garuda, Titan, Shiva, and the Moogles... but no Ramuh..?
The "2nd picture" is the exact same picture only it's been filtered so that you can see the part that was covered up. Well, part of it anyway. This was a not so great coverup. I mean the picture itself looks cool, but the fact that you can clearly tell there was suppose to be another picture in this in and of itself seems like it was extremely rushed.. and likely was.
But, you can see Odin very clearly here:
http://i.imgur.com/cJnqpuK.jpg
The one you highlighted in the 2nd picture looks exactly the same as the smaller one i've highlighted. He's just "embedded" into the background as well.
It's Izzy Hilton :D
http://i.imgur.com/pSwedmd.jpg