Dark Horse comics released a series a long time ago called PREDATOR: Bad Blood. In the story the 'Psycho' Bad Blood Predator arrives in a crashing ship being hunted by 'Enforcer' Predators hell bent on taking him down for breaking codes of honor. He has committed crimes against his own species and kills anything that moves, no matter if its honorable or not.

NECAs bio reads:

The New Jersey Pine Barrens have become a slaughterhouse, witness to a hideous spree of murders and mutilations committed by a creature from another world - a Predator. But unlike others of its species, this alien intruder is no sport hunter, but a blood-crazed psychotic, a butcher of its own kind, an unhinged killing machine. While a massive manhunt sweeps the barrens, a stalker of a different kind searches for the killer - a second Predator, bent on bringing down the rogue monster.

The NECA base figure looks extremely cheap. I took the liberty of modding it quite a bit. I changed out his eyebrow ring for a real metal ring, I added a customized trophy necklace (only seen in the prequel story), I changed his right and left hands - the right hand so it can hold his modified comic accurate buzz saw disc, and the left hand to hold the sword, I modified his loincloth and groin armor from parts off wolf and stalker predators, i customized his medi kit to be larger and more comic like in appearance, I added a rear facing top wristblade spike as seen in the comic, I added larger spines on his wrist guantlets, modified the two small skulls to hang properly on his belt, modified a net gun that hangs on his belt to appear like the one in the comic, and a total repaint of all parts to make him appear like a movie / realistic version of the character.