Kumi(久美) from [SOGNA] Viper-V6 Double Impact(ダブルインパクト) character lora.

0.8 strength might be a bit too strong, 0.7 might be a better lora strength.

Trigger words:

ViperV6Kumi, freckles, retro artstyle,1990s (style),

Negative prompts:

red hair, brown hair, redhead, ginger, freckles on body, (body freckles:1.4), oekaki,

You will probably need to use "low ponytail, braid, very long hair," too.

She has a bow in certain images, so "hair bow," is an option, but it's very glitchy.

China dress:

sleeveless red china dress with gold trim,

Negative prompts: green clothing, sash,

Maid dress:

long white dress with juliet sleeves, white bowtie, pink apron,

Negative prompt: hair over shoulder,

"traditional bowtie," tag might help with generation.