At least these wallpapers have variations, impossible gear combinations and designs that are not all in the game:
http://img.finalfantasyxiv.com/lds/p...jpg?1383198524
http://img.finalfantasyxiv.com/lds/p...jpg?1390808909
All I'm saying is that stylized promotional art should be expected to have some creative freedom in it and it's silly to read into everything as "hints".
