Artist's resources:

https://www.pixiv.net/en/users/26353601

Commissioned by chiruno0721. Thanks a lot!
Recommended samplers:

• DPM++ 2S a - 20 steps

• DPM SDE++ - 18-20 steps

• DDPM - ~24 steps ( personal favorite)

Recommended upscale settings - here.

Recommended checkpoint:

NAI-XL vpred1.0 2d accelerated "Colorized" version

No Illustrious version for this one cos it doesn't perform even nearly close to the artist's style.
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You know what to put to your positives for best results.

Consider visiting or even joining my Telegram channel :3

https://boosty.to/mcnortrom - for lora commissions.