An illustrious character LoRA for Nia Suzunari from Youkai Shoujo: Monsuga trained purely on manga images. I recommend a strength of 0.7.
Appearance:
ykai_nia,
Transformed:
cat ears, cat tail, two tails, nekomata, slit pupils,
School Uniform:
school uniform, shirt, skirt, vest,
Add "monochrome, greyscale," for more of the manga look.