This negative embedding intends to fix deformed (oval-shaped, weird, etc.) irises in SD 1.5 based models.
It may or may not work well for you. After some months since its initial release people say it does and have used it often. It might be placebo, given that high resolution images, Adetailer eyes, upscales and luck can also provide the same results. I posted the original 'before and after' image, in which you can see the 'after' result doesn't have deformed irises.
It's a negative embedding, so put it in the folder where your SD interface looks for embeddings, and put badIrisNeg in the negative prompt. Add the prompt 'deformed iris' to the negative prompt field too. You can also add 'oval iris' and/or 'asymmetrical iris' as it was trained on images with those tags.
Please like and follow and feel free to ask questions.
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