Awesome guide, congratulations and thanks for helping out!

Just as 2 remarks:
Vixen drops also from normal Grimnr in Hall of Valheim, I got it at least 4 times.
Amy can be looted from Gold Pirate Chests too (well, this makes sense). I guess generally from any Pirate chest, the golden with the best chances (but very low anyhow).

Regards.