I hope this is the right place for this . Hello Ive been seeing these in the store their tails come in purple and pink and I saw them in action on the commercial and they have a really natural range of motion but Im unsure how they work. Can you bend them to hold poses? Can you wipe the color? Can you swap heads? can you separate the tail from the torso? Questions coming to mind. Does any one else have interest in these? I think their heads are very animesque I was thinking of getting one to repaint because I love mermaids, but id probably switch heads with one of their longer haired dolls