Since there are too many different styles and possibilities nowadays we can not to go into each one separately. but keep in mind that it cannot be too small or too intricate/detailed because it will not be visible/obvious after healing.
Its always best if you have a good idea of what you want.
And very helpful if you can bring some examples of this.
That can be a print out or a drawing, a picture or a link to a certain page on the internet that represents what you like.
We will always draw every design especially for you, so there will be nobody with the same scarification.
Drawing is for free.