This is a requested character.

Weight: 1.0

Astrum: hatsunedef, hair rings, star hair ornament, frills, vest, shirt, bowtie, detached sleeves, skirt, bare shoulders

Summer: hatsunesummer, hair rings, star hair ornament, hair ribbon, frills, cropped vest, open vest, purple bikini, bow bikini, gloves, bikini skirt, bridal garter, star choker

Add pink hair and purple eyes if necessary.

The results of your generations are dependent on the additional LoRAs, weights, and models you use, so it may not work or come out as consistent as my sample images. Other reasons may include me using xformers, token merging, and a modified DPM++ 2M Karras sampler.