Click here for more info on him and his species!
http://www.furaffinity.net/view/2026722/

Here's a tighter rendering if Arnav. He's patrolling his territory I assume. If I had more time I'd have whipped out the coloring pencils and paints on this like I do with my usual stuff. But for a marker only drawing, I quite like this. Most people thought it was done in photoshop when they saw the original.

Arnav has "beads" of light on the tips of his longest whiskers(3 on each side), inspired by the "bulb" (or esca) the anglar fish has. This helps his vision in darker waters.