Breach of copyright?

A while ago I bought a 3D printer with no specific purpose.
It's come in handy a few times but it is more of a laugh than a useful toy at this point.

Did this for a friend birthday though. It's obviously Dragonite from Pokémon and I have not asked permission to reproduce this model.

Do I go to jail for this work or does he?

Making this post as I've just stumbled upon http://www.creationistas.com and believe it is important.

-edit-
Since my post was approved so quickly, thought I'd link directly to my post so the circle is complete: http://www.creationistas.com/bringing-2d-objects-to-life/