I am getting a fairyland centaur body and would like to collaborate with my peers on how I could get around using the resin tail? Have you seen anyone make an alpaca or synthetic fiber tail for the centaur body?
Here's a tutorial for how to make one! If you want the tail poseable, you can stick make the wire longer, or use a second, thinner piece of wire and wrap the fibers around it. You don't have to use harvested wig hair either, doll hair or combed out yarn would work too, depending on the texture and shine you wanted.