Decided to give him a more ‘school sports coach’
look, to emphasize his trainer/ drill sergeant role in the corps.
Considering Hal’s quite up there in age in the DCU, naturally I felt Kilowog would be too, to an extent of course (he is an alien after all with a different lifespan to humans). So I tried to make him look a lot more rugged and rougher than usual, he’s been in the game for a longgg while at this point lol
On top of that I also felt that since he’s been a Lantern for a long while, patrolling the galaxy, enforcing law and order, and training rookie Lanterns; he could’ve had a few bad run-ins. So I gave him 3 big scars on his left eye, to emphasize his age and rugged personality, and in general make him look a lot cooler than he already is!