Tsukiyuki Miyako (Blue Archive)

Usage

Use any or all of these tags to summon Miyako: 1girl, halo, long hair, one side up, bangs, silver hair, purple eyes, fake animal ears She really doesn't need many, just 1girl, halo is enough to summon an instantly recognizable version of her. The model may be a little overtrained but it looks good.

For her SRT outfit: school uniform, neckerchief, blue skirt, bulletproof vest

The model is very slightly overtrained so weights in the range of 0.8 - 1 are ideal.

Training

All parameters are provided in the accompanying JSON files.

Trained on 85 images on a modified dataset curated by an anon on /hdg/, repeated 21 times (1785 total images / 3 batchsize = ~595 iterations per epoch, 1 epoch)
- Dataset included a mixture of SFW and NSFW.
1.5e-5 learning rate.
Used "cosine_with_restarts" scheduler instead of "constant_with_warmup", which seems to have helped address some coherency issues
Dataset was tagged with WD1.4 interrogator. Shuffling was enabled.
- miyako, blue archive were added to the start of each caption. keep_tokens=2 was set to prevent shuffling those tokens.
Two variants, identical except for VAE
- v3-NAI: uses NAI VAE
- v4-WD: uses WD1.4 (kl-f8-anime2) VAE