Some people would be fine with this, others wouldn't.
The main consideration are what your career goals in life are and if this would cause you to have regrets about doing this.
If you were aiming to be a fine artist, this would probably be fine.
If you were aiming for, or beleive your career might run towards a corporate environment, a public sector position, or running for a political seat, I would advise against it.
Some might say that is the human form and their shouldn't be a problem with this. That might be true, and you must be comfortable that you would have to fight with anyone who might use this against you. Doesn't seem worth it.
Some might say that there will be no pictures. That's fine too, if you can guarantee no one will sneak a cellphone pic, or that one artist is able to capture your likeness pretty well. Imagine that artwork being framed in someone's house for 10 years, or photos of that passed around.
If you can live with that, go for it.
Best of luck!