From the anime Majin Tantei Nougami Neuro

Weight: 1.0

Trigger word: yako1

Default appearance:yako1, blonde hair, brown eyes, short hair, hair ornament,

Pink sweater outfit:yako1, blonde hair, brown eyes, short hair, hair ornament, hairclip, bow, bowtie, school uniform, skirt, sweater, kneehighs, shoes,

Yellow vest outfit:yako1, blonde hair, brown eyes, short hair, hair ornament, hairclip, bow, bowtie, school uniform, skirt, vest, kneehighs, shoes,

This is my first ever attempt at training a lora, so apologies if it's not perfect, but it seemed to work pretty well in my testing. If you get a school emblem on the sweater/vest, you can try putting emblem, and school emblem in the negatives.