Machiko Ryou from Koufuku Graffiti.
Trained with 37 images, 10 repeats, 20 epochs on Novel AI.
Works well with highresfix using the following settings:
Denoising strength: 0.5, Clip skip: 2, Hires upscale: 2, Hires upscaler: R-ESRGAN 4x+ Anime6B, Dynamic thresholding enabled: True, Mimic scale: 10, Threshold percentile: 100, Mimic mode: Half Cosine Down, Mimic scale minimum: 5, CFG mode: Half Cosine Down, CFG scale minimum: 5
Gives a character with long orange hair with curls at the bottom and droopy purple eyes without any trigger words other than machiko ryou.