Answer:
Halo of water, tongue of wood. Skin of stone, long I've stood. My fingers short reach to the sky. Inside my heart men live and die.
Look into my face and I'm everybody. Scratch my back and I'm nobody.
Different lights do make me strange, thus into different sizes I will change.
I have five letters and people eat me. When you remove my first letter I become a crime. Remove my first two letters and I am an animal. If you remove my first and last letters I'm a form of music
A skin have I, more eyes than one. I can be very nice when I am done.
My days are numbered.