You can find this Add-on Pattern:
On my Website: https://shop.craftyintentions.com/b/3KQCr
On Ravelry: https://www.ravelry.com/patterns/library/doll-add-on-angler-fish-fae
On Etsy: https://www.etsy.com/listing/4342310303/doll-add-on-angler-fish-fae-doll-crochet
You can find the Doll Body Pattern:
On my Website: https://shop.craftyintentions.com/b/AFgsD
On Ravelry: https://www.ravelry.com/patterns/library/doll-body-11
On Etsy: https://www.etsy.com/listing/1854676450/doll-body-crochet-pattern-by-crafty