Lora trained on 328 images of Lilya and Rozaliya from Honkai. Outfit in first pic looks like that because their default could potentially be against policy. However the outfit generates just fine so don't worry.

Example prompts:

<lora:liliyarozaliya:1>, liliya olenyeva, rozaliya olenyeva, honkai (series), honkai impact 3rd, shands, 2girls, bare arms, bare shoulders, black gloves, blue eyes, blue hair, collarbone, dot nose, dress, flower, gloves, hair between eyes, long hair, looking at viewer, multiple girls, navel, red flower, red rose, rose, short shorts, shorts, simple background, smile, tail, thighhighs, white background

<lora:liliyarozaliya:1>, liliya olenyeva, honkai (series), honkai impact 3rd, deta-mxproject, 1girl, o, armlet, asymmetrical horns, bangle, bangs, belt, black shorts, black thighhighs, blue eyes, blue gloves, blue hair, blue necktie, blue ribbon, blurry, blurry background, bracelet, center opening, cowboy shot, dress, gloves, hair intakes, head tilt, highleg, highleg panties, horn ornament, horn ribbon, horns, jewelry, long hair, looking at viewer, mechanical horns, mechanical tail, navel, necktie, open clothes, open dress, panties, pink background, ribbon, short shorts, shorts, sidelocks, simple background, sleeveless, sleeveless dress, solo, tail, thick eyebrows, thighhighs, underwear

<lora:liliyarozaliya:1>, rozaliya olenyeva, honkai (series), honkai impact 3rd, uesi hibana, 1girl, d, asymmetrical gloves, bangs, bare shoulders, black gloves, blue eyes, close-up, fang, gloves, grey background, hair between eyes, hair ornament, heart, heart hands, horns, long hair, mismatched gloves, one eye closed, open mouth, pink hair, portrait, simple background, single horn, smile, solo, star (symbol), thick thighs, thighs, v-shaped eyebrows, white gloves

num佬https://civitai.com/models/6700/lilya-and-rozaliya-328