hi, happy that you love the game and thank you for the suggestions :)
the vanir guide for chapter6 will be sold here seperately with the chapter itself after chapter7 is out on patreon (which should be this month). if you are stuck in chapter6 and still a patreon backer, join the discord server of the game and ask about it in the patreon channel there. you dont need to wait for the guide to get help with the chapter.