Model working strengths are from -2 to 4, beyond values do work, but you will loose on realism, prompt adherence.

LoRA pairs well with my other model Waist slider, if you're going for that look of narrow waist with a big butt. Some of the examples were made using this combo.

Trained on MOSS-Image-Base, tested on MOSS-Image-SFT

Examples made on default comfy workflow with PiD upscaler.

er_sde + simple, 50 steps, cfg 3, lora strength 1. Resolution - 2 mpx on multiple of 16.