Does it exist in .7?

10.1.7 included a decent chunk of data for a secret unlock of old scarlet monastery,

The trouble is since its a secret, there is a lot of confusion about if this secret is possible in .7 or if the data is part of a future unreleased update

Not asking for hints, but if we could just get a plain Yes or No for if it exists,
Looking for something that doesnt actually exist isn’t super fun hehe