Forgive the Potter freak in me. If you are interested in the book version, the eyes are originally different : Voldie has red eyes, Harry have green eyes, Ron's are blue. But you were probably movie inspired
...I do have to say that unless it was part of the commission to change their eye color, Harry's eyes are green and Ron's are blue. I'd say Voldemort had red serpent eyes, but you're clearly using movie!Voldemort, which makes his portrayal bang on.
All talk about the eyes aside, it's awesome work. Very much impressed.