This Company Makes a Minifigure Keychain That Looks Like You
This company is not associated with Lego but they do make Minifigures similar to the ones that are made by Lego. And even better, they make it to look like you. All you need to do is submit a photo of yourself (from top to toe) to them and also explain a little about yourself so that they can come up with it.
On top of that, they will stick a keychain on it so that you can hang it to your keys or your favorite backpack.