Character design help

[Elmst]

I really like your rendering and it is obvious you have given the pieces some thought. But like Jonhop says you can really push the designs, try making the tank shorter and broader with heavy armor, make the assassin look dark and ethereal, perhapes all you see of the face is glimpses of bone. As
Far as the Mage goes try making the magic a bit more obvious, try color, does he need any artifacts to help him focus his energy. Ask yourself what makes them who they are and how did they become what they are today.

Would like to see your up dates and the God character you are working on.