Hey spriters, stumbled onto these sprites that may be of interest as a reference. They're not the greatest, but they're official Square sprites, so they may be of help to you guys. Just thought I'd throw these out here!
http://finalfantasy.wikia.com/wiki/List_of_Pictlogica_Final_Fantasy_Memoria
http://finalfantasy.wikia.com/wiki/List_of_Pictlogica_Final_Fantasy_Enemies
I'm actually surprised by how many characters from XIV they included. It's nice.