Legs. Just legs. If you want them thicker or thinner, I recommend using my Thigh and/or Weight sliders to add or subtract from them.

I recommend playing around with the slider until you find the setting you're looking for.

(If you're going to do a Hi-Res fix, I recommend removing this LoRA and other LoRAs by me on the second go around. They won't mess with the outcome if you keep them, but I find it doesn't really add much by keeping it and you might save a couple buzz by removing it.)