This is a guide to the Mermaid Unicorn Mermicorn Hippocampus pattern.
(Yes, it is Hippocampus. Yes, that's also the name of part of the brain!)
There are two patterns available for the Crafty Intentions Mermaid Unicorns!
The main Mermaid Unicorn Pattern is available on both Ravelry and Etsy. This is a 39 page pattern in English (using American crochet terms). A Mermaid Unicorn from this pattern is approximately 11 inches tall from Hoof to Top of the Head (without Horn), about 4 inches wide from left to right side, and about 28 inches long from nose to the end of the Tail Fin using a 4.0mm G hook and worsted weight yarn. This pattern includes instructions for the Mermaid Unicorn body, head, ears, horn, two types of mane, front legs, Tail, Side, and Dorsal fins. With this pattern you can make a fully realized Mermaid Unicorn with or without wire for poseability.
The Add-On: Mermaid Unicorn Fins pattern is available on both Etsy and Ravelry. This is a 39 page pattern featuring instructions on how to make four additional fin styles to use in conjunction with the Main Mermaid Unicorn body. Style 1 of the fins is in the main pattern, style 2 through four are featured in this add-on. Style 2 includes all fins (Tail, Side and Dorsal) in the bottom right photo above. Style 3 includes all fins (Hoof, Leg, Mane, Ear) in the bottom left photo above. Style 3 includes all fins (Tail, hoof, mane, ear, side, dorsal) in the top left photo above. Style 4 includes all fins (Tail, Mane, Side, Dorsal) in the top right photo above. You will need to use this pattern with the Main pattern listed first as this add-on is only an expansion pack and does not contain instructions on creating the Mermaid Unicorn body.