kresnik alchemist
Sorry I will chalk it up to it being late and me extremely tired. I think your tiger idea is good but perhaps combine your idea of the four gods into one item and give us a little bit clearer vision of what you would want in an item like that..
For the chimera you need to stick with the greek mythology of the creature and stay away from what FF has shown us. No intertwining. Unless you want it to be considered an Original item.
True FAX.
Mythology and Original have to be seperate, and although FF takes a lot of creatures from Mythology, the Coeurels or whatever, are original, I believe. So maybe it isn't YOUR original idea, but it's someone else's.