weight 0.9 is best.

This model is based on the SDXL Pony Model.

I created this LoRA as requested.

outfit1
aafurina, long hair, multicolored hair, white hair, ahoge, top hat, drop-shaped pupils, heterochromia, blue eyes, blue ascot, white shirt, blue jacket, long sleeves, mismatched gloves, black gloves, white gloves, blue bow, white shorts, thigh strap

outfit2
aafurina, short hair, multicolored hair, white hair, ahoge, top hat, drop-shaped pupils, heterochromia, blue eyes, blue ascot, black shirt, blue jacket, long sleeves, mismatched gloves, black gloves, white gloves, blue bow, black shorts, thigh strap

outfit3
aafocal, long hair, multicolored hair, white hair, ahoge, drop-shaped pupils, heterochromia, blue eyes, small breasts, clothing cutout, gradient dress, white dress, blue dress, puffy sleeves, long sleeves

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

In the sample images, used hires.fix and the extension Adetailer.