I don't think your jurisdiction even matters.

Let's take a common sense approach. You have an image of yourself. It was taken by some photographer. You think this is a very good image and you want to add it to your portfolio.

Here are the possible scenarios when adding the image:

• You do not need the permission to do this, but the photographer does not like it. He asks you to take it down, but you insist on your rights and he is pissed.
• You do need permission. If the photographer is concerned about it, he can force you to take it down.

In either way, will you ever get a job again with this photographer, who produced an image that's so good that you deem it worthy to add it to your portfolio, which is an outlet to find future work? Probably not.

I'm not saying that you should be unaware of the juristic status of the copyright, but instead of asking about it, why not define it in a desirable way by signing an agreement with the photographer (for example to link back to his website).

The photographer will probably appreciate your awareness of his rights (if you are not allowed to do it) or your awareness of him and his work (if you could upload it without his permission or agreement). I guess the photographer had his share of experience with "but I found it on google so I can use it". Now if you, as a model show up and ask for an agreement on the whole copyright matter, that would be professional and possibly a reason to work with you again.