I am not the author of this model:

https://civitai.com/models/1343496/nene-fujinoki-hajimete-no-gal-sdxl-lora-illustrious

Contains her regular look and her Gal appearance. Trigger word is " n3ne " for both.

• Add " brown hair, blunt bangs, double bun, amber eyes, yellow cardigan, collared shirt, green bowtie, sleeves past wrist, green skirt, pleated skirt, white pantyhose, loafers " for her regular look.

• Add " pink hair, two side up, amber eyes, star facial mark, white shirt, collared shirt, sleeves rolled up, red suspenders, green bowtie, wrist scrunchie, green skirt, pleated skirt " for her Gal look.

• Add " pink hair, two side up, amber eyes, star facial mark, pink bikini, frilled bikini, wrist scrunchie " for her frilled bikini.