Boss Fight - Cassius

Here is another concept sketch of one of the main characters for the Boss Fight challenge. I decided on naming him Cassius, because it's a Greek name and that's about it.
He is sort of a legend amongst the local populace and Gladiators for having survived for so long. His arena name is The Black Stinger, and he wears a scorpion on his armor.
Despite being a slave, Cassius has fathered one son, Cirillo, whom he loves dearly.
Next, I will work on the other character. :)