When  Megatronus1999 designed Kaiju Reel this there were more than one attempts. I kinda did one of the scrapped designs for Kaiju Reel and made it into its own thing

Behir is kinka snake like able to swallow other Kaijus whole
He can turn invisible with only his eyes showing and has very potent paralysing venom to make his prey more swallowed. And he reallies on hut and runs tackics since he's not too durable.