Mermaid kind of 3D model

Design maded by my girlfriend, she has arms and tail separated from the torax, same on armor, hair by particle. So i f wanna print or CNC you never gonna see the hair.Its inspired a lil on the mermaids of WoW, she took me a while to get it done because i just dont know how to model good scales or a tail without using textures or images, so i tried to put them on the armor... not the best work i know, but aybe someone can find a good use.Honestly at first this was a model por print and used to be the skeleton for dolls that my girlfrind makeup and pinup.So there you go if you looking for a cheap model