In early 2015 I made a mermaid armature for an NFTS (National Film and Television School, UK) graduation film titled Fishwitch directed by Adrienne Dowling. Adrienne told me that the film will soon start screening in festivals. I’ll post the link for the trailer when it comes out.
The trickiest thing about this character was that it had to move not only in water but also on land. I figured that the most important part was to make it move naturally in both environments. So I designed all the joints to have different ranges of motion in order to make it move like a human as well as fish. It’s possible to replace the mesh fin in case it breaks.
The hip part is made to install a square brass tube and a screw rig. You can choose to install the tube either horizontally or vertically. The client wanted the mermaid to swim in water horizontally and walk on land vertically.