Is there anyway I can get that bit of fat above my chin to get bigger naturally? (photo)

The photo that I have submitted is my cousins chin. I have always wanted one similar. See the crease above his chin under his lip? That what I would like on my chin. I have a slight one but I think if I were to get similar to his I would enhance my looks. Is there any natural solution, or would surgery be the only option?

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