V2 is a huge improvement.

V2 is as close to ethnicity stable as i think is possible. As long as you stay within the range, this should not change a prompted ethnicity to something else. But it may drift within the ethnicity, like east to west.
Samples represents the LoRAs effect very well.

Only in the negative there is a tiny bit asian-bias when there is other asians in the image, as my sample with the 3 girls show.

Stable range: -3 and 3

But i will leave the range available wider just in case.

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All my work is 100% free. The only thing that really matters to me is people leaving a review, good or bad. I will NEVER remove or block anyone for leaving a bad review, so don't be afraid to give me criticism.

I'm stating this because when a creator blocks someone for leaving a bad review, that person can no longer see any of the creator's models, essentially muting their critics. This is something I'm highly critical of, and I believe it's a fundamental quality problem on this site.