weight 0.9 is best.

This model is based on the SDXL Animagine XL Model.
It doesn't work well with Pony Checkpoint.

I created this LoRA as requested.

outfit1
aanami, long hair, orange hair, earrings, brown eyes, shoulder tattoo, breasts, collarbone, bare shoulders, cleavage, bikini top only, striped bikini, green bikini, bracelet, jeans, blue pants

outfit1 (Anime Style)
aanami, long hair, orange hair, earrings, brown eyes, shoulder tattoo, breasts, collarbone, bare shoulders, cleavage, bikini top only, striped bikini, green bikini, bracelet, jeans, blue pants, anime style

outfit1-1
aanami, long hair, orange hair, earrings, brown eyes, shoulder tattoo, breasts, collarbone, bare shoulders, cleavage, striped bikini, green bikini, bracelet

outfit1-1 (Anime Style)
aanami, long hair, orange hair, earrings, brown eyes, shoulder tattoo, breasts, collarbone, bare shoulders, cleavage, striped bikini, green bikini, bracelet, anime style

outfit2
aanami, long hair, orange hair, hair ornament, earrings, brown eyes, breasts, collarbone, bare shoulders, jewelry, beads, cleavage, evening gown, blue dress, sleeveless, bracelet, side slit

outfit2 (Anime Style)
aanami, long hair, orange hair, hair ornament, earrings, brown eyes, breasts, collarbone, bare shoulders, jewelry, beads, cleavage, evening gown, blue dress, sleeveless, bracelet, side slit, anime style

outfit3
aanami, long hair, orange hair, low ponytail, hair bow, earrings, brown eyes, shoulder tattoo, breasts, collarbone, bare shoulders, japanese clothes, short kimono, blue kimono, floral print, sleeveless, bracelet, sash, obi

outfit3 (Anime Style)
aanami, long hair, orange hair, low ponytail, hair bow, earrings, brown eyes, shoulder tattoo, breasts, collarbone, bare shoulders, japanese clothes, short kimono, blue kimono, floral print, sleeveless, bracelet, sash, obi, anime style

outfit4
aanami, short hair, orange hair, orange eyes, brown eyes, breasts, collarbone, cleavage, striped shirt, white shirt, short sleeves, miniskirt, yellow skirt

outfit4 (Anime Style)
aanami, short hair, orange hair, orange eyes, brown eyes, breasts, collarbone, cleavage, striped shirt, white shirt, short sleeves, miniskirt, yellow skirt, anime style

I uploaded a sample image of the outfit as a post.

In the sample images, used hires.fix.