Your plugin is truly impressive – I love it. However, I've encountered a UV mapping issue that I'd like to report.
The plugin seems to split the torso UV map into two separate halves (upper and lower). But the torso UV already covers the entire torso including the hip/buttock area – there is no need to split it at all. Worse, the lower half (which should be the hip/buttock region) is incorrectly assigned to the genital UV instead, causing texture misalignment on that area.
I believe the correct approach is to keep the torso UV intact and handle the genital UV separately, rather than splitting the torso map.
Thank you for your excellent work!