They did provide download codes for AV and BW
https://nincatalog.com/add-violence/
And although I don't have it noted on the nincatalog site, here is the email i got from Bad Witch Order
"Thanks for ordering from us. This email confirms your order of the following items:
BAD WITCH LP + TEE + BUTTON PACK + SLIPMAT + MESSENGER BAG - MP3 / XL x 1"