After around three hours of work the wig had turned into this.
It's not as curly, but it's tanglefree and still quite wavy. My plan is to recurl it, but I couldn't find my curlers. Still it's looking so much better and I wouldn't mind wearing it in this more wavy shape either. I have braided and put it away for storage now. Long wigs should always be braided when they aren't in use.
Now I need to work on the tail. The tail is basically the same wig, but tied up. It's in a worse state, since I've been sitting on it for example, and the hair is veary teased from rubbing against stuff. I also need to take a break from the work due to my bad left shoulder. I hold the hair that I'm working with in the left hand and pull with the right, the pulling motions were simply too much and now my shoulder is aching.