Tree of Savior has started the 2nd English closed beta today. If you are not lucky enough to find yourself a beta key but can't wait to check out the game, maybe you can take a look at the character creation simulator first. This tool is made by French TOS fansite tree-of-savior.fr and it includes a dozen of face types, hair styles, decorations, armors, and several types of skin colors.
2P is giving away 20 closed beta keys this time. It's not many, but hopefully it would be where you get your key. Good luck!