I don't see everyone. Where are Tella and Cid?

They never got CG versions, and neither did FuSoYa.

wtf lol, since when have black knight Cecil has met with the Ninja?

healme70 said:
wtf lol, since when have black knight Cecil has met with the Ninja?

Or adult Rydia.

This is an out-of-the-game depiction of the characters gathered together. I don't know why they chose Dark Knight shown instead of Paladin, maybe they thought they needed a light and dark contrast in the center, or Dark Knight is more popular so they chose that.