Tales From Pixie Hollow Box Set Posters

Does anyone know or can show me was the posters are supposed to be/look like for Tales From Pixie Hollow Collections #2 and #4?

I just want to keep my eye out in case there’s individual postings for them anywhere online.

Also, if anyone is selling box set #2, I’d love to take a look. The only listing I can find online that includes the box itself is for $3k right now…