Grab your Graboid lora from the first Tremors movie from the 90s, (one of my favorite franchises) to use with any of your XL models.

This one was tricky to get to a level that I liked, actually had to blend 2 different loras trained with the same dataset but with slightly tweaked training settings; (amount of images/ratio of repeats), to get to this result that I feel is decent enough.

Use with strength 0.85