I'm not the author, but the author is a really cool dude.

Recommendations of use:

Enable Quantization in K samplers.

Hires.fix is needed for prompts where the character is far away in order to make decent images, it drastically improve the quality of face and eyes!

Recommended parameters: Sampler: Euler a: 40 to 60 steps. Sampler: DPM++ SDE Karras: 30 to 60 steps. Sampler: DPM++ 2M Karras: 20 to 60 steps. CFG Scale: 4 to 11. Resolutions: 512x768, 512x1024 for Portrait! Resolutions: 768x512, 1024x512, 1536x512 for Landscape! Hires.fix: R-ESRGAN 4x+Anime6b, with 15 steps at 0.4 denoising. Clip Skip: 2. Negatives: ' (worst quality, low quality:1.4), (zombie, sketch, interlocked fingers, comic), '

In the merged models list: MeinaMix V1~6, MeinaPastel V3~5, MeinaHentai V2~3, Night Sky YOZORA Style Model, PastelMix and Facebomb, i do not have the exact recipe because i did multiple mixings using block weighted merges with multiple settings and kept the better version of each merge.