Works >70% of the time if using the right keywords. Sometimes it generates extra legs. Inpaint can solve the issues.
(It was so hard to generate an image not rated as "R" or "X" for CivitAI, even if the two fighters were fully clothed)
Keywords: camel clutch
Optional keywords that help: wrestling, on stomach, squatting, strangling
Best checkpoints to use: AutismMix, Pony XL v6
LoRA Strength: not sure, maybe between 0.8 ad 1.0.