Artist tags are very effective in YiffyMix v2/v3 (SD/e621 artist)
Add WD-KL-F8-Anime2.vae.pt get best result
[SD-WebUI\Settings\Stable Diffusion\SD VAE]
Make sure your SD setting Stop at CLIP layers=1 (SD=1, NAI=2)
Artist tags are very effective in YiffyMix v2/v3 (SD/e621 artist)
Add WD-KL-F8-Anime2.vae.pt get best result
[SD-WebUI\Settings\Stable Diffusion\SD VAE]
Make sure your SD setting Stop at CLIP layers=1 (SD=1, NAI=2)