Vector is the current leader and head honcho of the Chaotix Detective Agency. Large and imposing with a kind heart beneath his scaly exterior, Vector is always ready to take jobs that pay good money, but is also always willing to help those in need for free, leaving his agency in its eternally poor state.

As this comic starts right after Sonic Forces, I suggest going for a voice type similar to his VA in said game, Keith Silverstein. Here's an example: https://youtu.be/LSdn8Ww5QTU?t=2m12s