How to customize the Pony Life ponies?

[MANIMAL!]

Anyone have any ideas? Since the head is on a ball and socket joint, I'm not sure what the best way to get into the head will be. And I have NO IDEA how we're supposed to get the the tail, other than maybe brute force yanking or perhaps splitting the pony in half . . . 

[tailrustedtealeaf]

See my thread

[aintnobuffalo]

Wow! That's some complicated hair access! I need to experiment with this. I hate how much plastic you have to cut into; that's going to be harder to hide when you have to glue it all back together.