....Babylon the Great definitely referred to 1st century Rome, 'a city with a kingdom over other kings' that 'sits on 7 hills'.
^^This^^
Seriously, the symbolism would have been blindingly obvious at the time.
Rome was already viewed as a "Greater Babylon" for having conquered Judea just as Babylon had done centuries earlier.
Rome was already personified as a goddess, which the Jews hated for obvious reasons.
This goddess was already commonly depicted as sitting upon seven hills
The pagan, bare right breast / naked justice motif was already offense to the Jews and invited the term, "whore"
(Fundamentalist Christians are offended by this symbol even today. Some might remember Attorney General John Ashcroft demanding that the larger than life statue of Lady Justice standing on the dais at the Justice Department be covered up)
All of these themes came together on a number of silver and bronze coins depicting the goddess Roma as a conqueror:
Apocalyptic can be prophetic, but it was often not. And the farther you stray from anything familiar to the immediate audience, the farther down the rabbit hole you go.