Zack and Amber

I'm done this with Sai and Photoshop CS5

Short about them:

Zack is a cocky guy and have huge interest in woman while Amber is a reckless and serious person. They're from The Sentinel organization (is like cops) and they patrolling in different cities and locations, but mostly south. 

Both of them are specialize on dealing heavy damage, both physical and magical damage.

Equipment and element: 

Zack: Heavy armor, Great sword, Heavy pistol and use lighting elemnt 

Amber: Medium armor, Heavy machinegun and use fire element