That's the most laborious mod I can think of. It's not just recoloring the player, you have to change player body segments shape, add stripes e.t.c. to create one for each species. While some scenes share the same player, most need different, so you have to do this for many scenes. Also the player body is often not a standalone object but segments are animated in scene animation directly. So It's really incredible amount of work. That's a task for full time job, not for us.
There is a reason why Crow done this for only one scene and only 3 species (lion, tiger, fox) besides default grey wolf.
By the way, any updates on language corrections?