Since it's a story about hunters, we might expect to see characters like a Wookiee hunter. Wookiees are strong and have a natural affinity for combat. Another possible main character could be a Jedi - turned - hunter. This character would bring in the element of the Force, having unique abilities that set them apart from the other hunters. And then there could be a droid hunter, a character who is an expert in dealing with mechanical threats and using droid technology to their advantage.
In the Star Wars Hunters story, one main character could be a Mandalorian - style hunter. Mandalorians are known for their combat prowess and unique armor. They would be a formidable presence in the hunt. There may also be a female Zabrak character, who is highly intelligent and uses her wits as much as her physical abilities in the hunt. Additionally, there could be an old, grizzled veteran hunter who has been in the game for a long time and serves as a sort of mentor or guide to the younger hunters, sharing his knowledge of the galaxy and the art of hunting.
I'm not entirely sure as there could be a variety of characters. But likely there will be some tough bounty hunters, perhaps a Twi'lek known for their agility and stealth in the hunt. There might also be a human with a mysterious past and great combat skills.