Ok, so, the new update now allows you to modify your existing characters. I would like to say: Thank you, It is greatly appreciated. Now I am adding to this post to say the character creation at least in the cheat version does not allow you to choose race, age or starting classes. I'm genuinly happy, but I just wanted to bring it to the people working hard on the game's attention.
Haven't tried this on new save and guild given character yet, I just immediately tried it on an existing save file.