Rēwena Bread

Anyone got some leads on some great Rēwena bread?! After watching this video online of this baker in Tauranga ive got a craving. I know its not going to be anywhere near what she is producing but if i dont find something decent locally ill be off to Tauranga for bread.

Ive had some from Pak n Save but it leans more towards irish soda bread which is where i guess it originates from but dont quote me on that. Daily Bread's attempt at it was pretty much performative and most available via marae's or fb are just bricks of under fermented dough.

Please, somebody must have somebody or know a source

TIA