Originally Posted by Binker
Just one thing left: the Batcave.
It appears in "Effigy" and imagine it will be expanded upon further in chapters.
It's got the cubic formation like we saw in "The Dark Knight Rises" even the foundation walls look like the ones seen in "Batman Begins". I think it safe to say the inspirational look of The Batcave for SV universe comes from Nolan's trilogy.