The new Trojan War project - Diomedes

From all Greek mythology, my favourite character is Diomedes. So, some months ago, I had an idea - to write a book about the new Trojan War. In this book goddess Athena decides to give all the heroes, that lived in time of Trojan War, a new life. The central heroes are Diomedes and his friends, the Epigoni. Some other info later.
About the drawing... it was drawn some weeks ago, so it isn't perfect. I'n still learning, how to draw people.