If you need the (as used in NFO files or torrent listings), it is:

No extra - or _ is needed; the group tag BAE follows the standard -GROUP format.

(Note: Perrys should have an apostrophe in the show title, but scene releases typically omit it for filename compatibility. The original you provided is already correct except for spacing; just replace spaces with periods.)

For the release labeled , the proper scene naming convention would be: