Hi Cedars,
The RW and Thoth decks were based on the Sola Busca, have a look at the Knight of Cups in the Sola Busca, he has wings. In RW, the wings became little flapping tools on the Helmet! In Thoth deck, this Knight sports a full set of wings.
Also, the Mythology may indicate the Zodiac Associations in some form, somehow, with linking it to the "Gods" or legendary people. The Queen of Wands has a crystal shield-- Which crystal was used, this may give an indication to the planet or Zodiac sign! The Ruby is associated to the SUN-unmistakably Leo (Mina Lo), Which other Crystal is associated to Fire?
I'm busy doing the research on the Hierophant, in this card there are far more nuances to the Triple Crown, or TIARA, and the two keyes. You will see when I post these, you may be very surprised at what the outcome really is!!!!!!

, the pillars, the suplicants and, and, and.........
You know, when I research a topic it's well informed and based on fact!
Blessed be.